Bug 1275217: remove QuickTime and QTKit related code and dependecies. r=jib draft
authorNils Ohlmeier [:drno] <drno@ohlmeier.org>
Tue, 24 May 2016 02:15:19 -0700
changeset 372046 529d867eb7330b9f498897df7248221836a91016
parent 371406 b0096c5c727749ad3e79cbdf20d2e96bd179c213
child 522080 375c206de9675c59c7c2d0b9947b4fd6c94e9955
push id19422
push userdrno@ohlmeier.org
push dateFri, 27 May 2016 09:08:47 +0000
reviewersjib
bugs1275217
milestone49.0a1
Bug 1275217: remove QuickTime and QTKit related code and dependecies. r=jib MozReview-Commit-ID: IDXgV9jnlMk
media/webrtc/moz.build
media/webrtc/signaling/test/common.build
media/webrtc/trunk/webrtc/modules/video_capture/BUILD.gn
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.mm
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info.h
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info.mm
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info_objc.h
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info_objc.mm
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.h
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm
media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_utility.h
media/webrtc/trunk/webrtc/modules/video_capture/mac/video_capture_mac.mm
media/webrtc/trunk/webrtc/modules/video_capture/video_capture.gypi
toolkit/library/moz.build
--- a/media/webrtc/moz.build
+++ b/media/webrtc/moz.build
@@ -32,18 +32,16 @@ webrtc_non_unified_sources = [
     'trunk/webrtc/modules/audio_processing/beamformer/nonlinear_beamformer.cc',  # Because of needing to define _USE_MATH_DEFINES before including <cmath>
     'trunk/webrtc/modules/audio_processing/echo_cancellation_impl.cc',           # Because of name clash in the MapError function
     'trunk/webrtc/modules/audio_processing/echo_control_mobile_impl.cc',         # Because of name clash in the MapError function
     'trunk/webrtc/modules/audio_processing/gain_control_impl.cc',                # Because of name clash in the Handle typedef
     'trunk/webrtc/modules/audio_processing/high_pass_filter_impl.cc',            # Because of name clash in the Handle typedef
     'trunk/webrtc/modules/audio_processing/noise_suppression_impl.cc',           # Because of name clash in the Handle typedef
     'trunk/webrtc/modules/remote_bitrate_estimator/mimd_rate_control.cc',        # Because of duplicate definitions of static consts against aimd_rate_control.cc
     'trunk/webrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.cc', # Because of duplicate definitions of static consts against remote_bitrate_estimator_abs_send_time.cc
-    'trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.mm',       # Because of name clash in the nsAutoreleasePool class
-    'trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info.mm',  # Because of name clash in the nsAutoreleasePool class
     'trunk/webrtc/modules/video_capture/windows/device_info_ds.cc',              # Because of the MEDIASUBTYPE_HDYC variable
     'trunk/webrtc/modules/video_capture/windows/help_functions_ds.cc',           # Because of initguid.h
     'trunk/webrtc/modules/video_capture/windows/sink_filter_ds.cc',              # Because of the MEDIASUBTYPE_HDYC variable and initguid.h
     'trunk/webrtc/video_engine/overuse_frame_detector.cc',                       # Because of name clash with call_stats.cc on kWeightFactor
 ]
 
 GYP_DIRS += ['trunk']
 
--- a/media/webrtc/signaling/test/common.build
+++ b/media/webrtc/signaling/test/common.build
@@ -58,17 +58,16 @@ if CONFIG['OS_TARGET'] == 'Darwin':
         '/media/mtransport/third_party/nrappkit/src/port/darwin/include',
     ]
     OS_LIBS += [
         '-framework AudioToolbox',
         '-framework AudioUnit',
         '-framework Carbon',
         '-framework CoreAudio',
         '-framework OpenGL',
-        '-framework QTKit',
         '-framework AVFoundation',
         '-framework CoreMedia',
         '-framework QuartzCore',
         '-framework Security',
         '-framework SystemConfiguration',
         '-framework IOKit',
         '-F%s' % CONFIG['MACOS_PRIVATE_FRAMEWORKS_DIR'],
         '-framework CoreUI',
--- a/media/webrtc/trunk/webrtc/modules/video_capture/BUILD.gn
+++ b/media/webrtc/trunk/webrtc/modules/video_capture/BUILD.gn
@@ -87,40 +87,30 @@ if (!build_with_chromium) {
         "linux/device_info_linux.h",
         "linux/video_capture_linux.cc",
         "linux/video_capture_linux.h",
       ]
       deps += [ "../..:webrtc_common" ]
     }
     if (is_mac) {
       sources = [
-        "mac/qtkit/video_capture_qtkit.h",
-        "mac/qtkit/video_capture_qtkit.mm",
-        "mac/qtkit/video_capture_qtkit_info.h",
-        "mac/qtkit/video_capture_qtkit_info.mm",
-        "mac/qtkit/video_capture_qtkit_info_objc.h",
-        "mac/qtkit/video_capture_qtkit_info_objc.mm",
-        "mac/qtkit/video_capture_qtkit_objc.h",
-        "mac/qtkit/video_capture_qtkit_objc.mm",
-        "mac/qtkit/video_capture_qtkit_utility.h",
         "mac/avfoundation/video_capture_avfoundation.h",
         "mac/avfoundation/video_capture_avfoundation.mm",
         "mac/avfoundation/video_capture_avfoundation_info.h",
         "mac/avfoundation/video_capture_avfoundation_info.mm",
         "mac/avfoundation/video_capture_avfoundation_info_objc.h",
         "mac/avfoundation/video_capture_avfoundation_info_objc.mm",
         "mac/avfoundation/video_capture_avfoundation_objc.h",
         "mac/avfoundation/video_capture_avfoundation_objc.mm",
         "mac/avfoundation/video_capture_avfoundation_utility.h",
         "mac/video_capture_mac.mm",
       ]
 
       libs = [
         "CoreVideo.framework",
-        "QTKit.framework",
       ]
     }
     if (is_win) {
       sources = [
         "windows/device_info_ds.cc",
         "windows/device_info_ds.h",
         "windows/device_info_mf.cc",
         "windows/device_info_mf.h",
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_H_
-#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_H_
-
-#import <QTKit/QTKit.h>
-#include <stdio.h>
-
-#include "webrtc/modules/video_capture/device_info_impl.h"
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_utility.h"
-#include "webrtc/modules/video_capture/video_capture_impl.h"
-
-@class VideoCaptureMacQTKitObjC;
-@class VideoCaptureMacQTKitInfoObjC;
-
-namespace webrtc
-{
-namespace videocapturemodule
-{
-
-class VideoCaptureMacQTKit : public VideoCaptureImpl
-{
-public:
-    VideoCaptureMacQTKit(const int32_t id);
-    virtual ~VideoCaptureMacQTKit();
-
-    /*
-    *   Create a video capture module object
-    *
-    *   id - unique identifier of this video capture module object
-    *   deviceUniqueIdUTF8 -  name of the device. Available names can be found
-    *       by using GetDeviceName
-    *   deviceUniqueIdUTF8Length - length of deviceUniqueIdUTF8
-    */
-    static void Destroy(VideoCaptureModule* module);
-
-    int32_t Init(const int32_t id, const char* deviceUniqueIdUTF8);
-
-
-    // Start/Stop
-    virtual int32_t StartCapture(
-        const VideoCaptureCapability& capability);
-    virtual int32_t StopCapture();
-
-    // Properties of the set device
-
-    virtual bool CaptureStarted();
-
-    int32_t CaptureSettings(VideoCaptureCapability& settings);
-
-protected:
-    // Help functions
-    int32_t SetCameraOutput();
-
-private:
-    VideoCaptureMacQTKitObjC*        _captureDevice;
-    VideoCaptureMacQTKitInfoObjC*    _captureInfo;
-    bool                    _isCapturing;
-    int32_t            _id;
-    int32_t            _captureWidth;
-    int32_t            _captureHeight;
-    int32_t            _captureFrameRate;
-    char                     _currentDeviceNameUTF8[MAX_NAME_LENGTH];
-    char                     _currentDeviceUniqueIdUTF8[MAX_NAME_LENGTH];
-    char                     _currentDeviceProductUniqueIDUTF8[MAX_NAME_LENGTH];
-    int32_t            _frameCount;
-};
-}  // namespace videocapturemodule
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_H_
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.mm
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h"
-#import "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info_objc.h"
-#import "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.h"
-#include "webrtc/modules/video_capture/video_capture_config.h"
-#include "webrtc/system_wrappers/interface/critical_section_wrapper.h"
-#include "webrtc/system_wrappers/interface/trace.h"
-
-class nsAutoreleasePool {
-public:
-    nsAutoreleasePool()
-    {
-        mLocalPool = [[NSAutoreleasePool alloc] init];
-    }
-    ~nsAutoreleasePool()
-    {
-        [mLocalPool release];
-    }
-private:
-    NSAutoreleasePool *mLocalPool;
-};
-
-namespace webrtc
-{
-
-namespace videocapturemodule
-{
-
-VideoCaptureMacQTKit::VideoCaptureMacQTKit(const int32_t id) :
-    VideoCaptureImpl(id),
-    _captureDevice(NULL),
-    _captureInfo(NULL),
-    _isCapturing(false),
-    _id(id),
-    _captureWidth(QTKIT_DEFAULT_WIDTH),
-    _captureHeight(QTKIT_DEFAULT_HEIGHT),
-    _captureFrameRate(QTKIT_DEFAULT_FRAME_RATE),
-    _frameCount(0)
-{
-
-    memset(_currentDeviceNameUTF8, 0, MAX_NAME_LENGTH);
-    memset(_currentDeviceUniqueIdUTF8, 0, MAX_NAME_LENGTH);
-    memset(_currentDeviceProductUniqueIDUTF8, 0, MAX_NAME_LENGTH);
-}
-
-VideoCaptureMacQTKit::~VideoCaptureMacQTKit()
-{
-
-    nsAutoreleasePool localPool;
-    WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCapture, _id,
-                 "~VideoCaptureMacQTKit() called");
-    if(_captureDevice)
-    {
-        [_captureDevice registerOwner:nil];
-        [_captureDevice performSelectorOnMainThread:@selector(stopCapture)
-                        withObject:nil
-                        waitUntilDone:NO];
-        [_captureDevice performSelectorOnMainThread:@selector(release)
-                        withObject:nil
-                        waitUntilDone:NO];
-    }
-
-    if(_captureInfo)
-    {
-        [_captureInfo release];
-    }
-}
-
-int32_t VideoCaptureMacQTKit::Init(
-    const int32_t id, const char* iDeviceUniqueIdUTF8)
-{
-    CriticalSectionScoped cs(&_apiCs);
-
-
-    const int32_t nameLength =
-        (int32_t) strlen((char*)iDeviceUniqueIdUTF8);
-    if(nameLength>kVideoCaptureUniqueNameLength)
-        return -1;
-
-    // Store the device name
-    _deviceUniqueId = new char[nameLength+1];
-    memcpy(_deviceUniqueId, iDeviceUniqueIdUTF8,nameLength+1);
-
-    nsAutoreleasePool localPool;
-
-    _captureDevice = [[VideoCaptureMacQTKitObjC alloc] init];
-    if(NULL == _captureDevice)
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, id,
-                     "Failed to create an instance of "
-                     "VideoCaptureMacQTKitObjC");
-        return -1;
-    }
-
-    [_captureDevice registerOwner:this];
-
-    if(0 == strcmp((char*)iDeviceUniqueIdUTF8, ""))
-    {
-        // the user doesn't want to set a capture device at this time
-        return 0;
-    }
-
-    _captureInfo = [[VideoCaptureMacQTKitInfoObjC alloc]init];
-    if(nil == _captureInfo)
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, id,
-        "Failed to create an instance of VideoCaptureMacQTKitInfoObjC");
-        return -1;
-    }
-
-    int captureDeviceCount = [[_captureInfo getCaptureDeviceCount]intValue];
-    if(captureDeviceCount < 0)
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, id,
-                     "No Capture Devices Present");
-        return -1;
-    }
-
-    const int NAME_LENGTH = 1024;
-    char deviceNameUTF8[1024] = "";
-    char deviceUniqueIdUTF8[1024] = "";
-    char deviceProductUniqueIDUTF8[1024] = "";
-
-    bool captureDeviceFound = false;
-    for(int index = 0; index < captureDeviceCount; index++){
-
-        memset(deviceNameUTF8, 0, NAME_LENGTH);
-        memset(deviceUniqueIdUTF8, 0, NAME_LENGTH);
-        memset(deviceProductUniqueIDUTF8, 0, NAME_LENGTH);
-        if(-1 == [[_captureInfo getDeviceNamesFromIndex:index
-                   DefaultName:deviceNameUTF8 WithLength:NAME_LENGTH
-                   AndUniqueID:deviceUniqueIdUTF8 WithLength:NAME_LENGTH
-                   AndProductID:deviceProductUniqueIDUTF8
-                   WithLength:NAME_LENGTH]intValue])
-        {
-            WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, _id,
-                         "GetDeviceName returned -1 for index %d", index);
-            return -1;
-        }
-        if(0 == strcmp((const char*)iDeviceUniqueIdUTF8,
-                       (char*)deviceUniqueIdUTF8))
-        {
-            // we have a match
-            captureDeviceFound = true;
-            break;
-        }
-    }
-
-    if(false == captureDeviceFound)
-    {
-        WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, _id,
-                     "Failed to find capture device unique ID %s",
-                     iDeviceUniqueIdUTF8);
-        return -1;
-    }
-
-    // at this point we know that the user has passed in a valid camera. Let's
-    // set it as the current.
-    if(![_captureDevice setCaptureDeviceById:(char*)deviceUniqueIdUTF8])
-    {
-        strcpy((char*)_deviceUniqueId, (char*)deviceUniqueIdUTF8);
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, _id,
-                     "Failed to set capture device %s (unique ID %s) even "
-                     "though it was a valid return from "
-                     "VideoCaptureMacQTKitInfo", deviceNameUTF8,
-                     iDeviceUniqueIdUTF8);
-        return -1;
-    }
-
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, _id,
-                 "successfully Init VideoCaptureMacQTKit" );
-    return 0;
-}
-
-int32_t VideoCaptureMacQTKit::StartCapture(
-    const VideoCaptureCapability& capability)
-{
-
-    nsAutoreleasePool localPool;
-    _captureWidth = capability.width;
-    _captureHeight = capability.height;
-    _captureFrameRate = capability.maxFPS;
-    _captureDelay = 120;
-
-    [_captureDevice setCaptureHeight:_captureHeight
-                               width:_captureWidth
-                           frameRate:_captureFrameRate];
-
-    [_captureDevice startCapture];
-    _isCapturing = true;
-    return 0;
-}
-
-int32_t VideoCaptureMacQTKit::StopCapture()
-{
-    nsAutoreleasePool localPool;
-    [_captureDevice stopCapture];
-    _isCapturing = false;
-    return 0;
-}
-
-bool VideoCaptureMacQTKit::CaptureStarted()
-{
-    return _isCapturing;
-}
-
-int32_t VideoCaptureMacQTKit::CaptureSettings(VideoCaptureCapability& settings)
-{
-    settings.width = _captureWidth;
-    settings.height = _captureHeight;
-    settings.maxFPS = _captureFrameRate;
-    return 0;
-}
-
-
-// ********** begin functions inherited from DeviceInfoImpl **********
-
-struct VideoCaptureCapabilityMacQTKit:public VideoCaptureCapability
-{
-    VideoCaptureCapabilityMacQTKit()
-    {
-    }
-};
-}  // namespace videocapturemodule
-}  // namespace webrtc
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_INFO_H_
-#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_INFO_H_
-
-#include "webrtc/modules/video_capture/device_info_impl.h"
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_utility.h"
-#include "webrtc/modules/video_capture/video_capture_impl.h"
-
-
-@class VideoCaptureMacQTKitInfoObjC;
-
-namespace webrtc
-{
-namespace videocapturemodule
-{
-
-class VideoCaptureMacQTKitInfo: public DeviceInfoImpl
-{
-public:
-
-   VideoCaptureMacQTKitInfo(const int32_t id);
-    virtual ~VideoCaptureMacQTKitInfo();
-
-    int32_t Init();
-
-    virtual uint32_t NumberOfDevices();
-
-    /*
-     * Returns the available capture devices.
-     * deviceNumber   -[in] index of capture device
-     * deviceNameUTF8 - friendly name of the capture device
-     * deviceUniqueIdUTF8 - unique name of the capture device if it exist.
-     *      Otherwise same as deviceNameUTF8
-     * productUniqueIdUTF8 - unique product id if it exist. Null terminated
-     *      otherwise.
-     */
-    virtual int32_t GetDeviceName(
-        uint32_t deviceNumber, char* deviceNameUTF8,
-        uint32_t deviceNameLength, char* deviceUniqueIdUTF8,
-        uint32_t deviceUniqueIdUTF8Length,
-        char* productUniqueIdUTF8 = 0,
-        uint32_t productUniqueIdUTF8Length = 0);
-
-    /*
-     *   Returns the number of capabilities for this device
-     */
-    virtual int32_t NumberOfCapabilities(
-        const char* deviceUniqueIdUTF8);
-
-    /*
-     *   Gets the capabilities of the named device
-     */
-    virtual int32_t GetCapability(
-        const char* deviceUniqueIdUTF8,
-        const uint32_t deviceCapabilityNumber,
-        VideoCaptureCapability& capability);
-
-    /*
-     *  Gets the capability that best matches the requested width, height and frame rate.
-     *  Returns the deviceCapabilityNumber on success.
-     */
-    virtual int32_t GetBestMatchedCapability(
-        const char* deviceUniqueIdUTF8,
-        const VideoCaptureCapability& requested,
-        VideoCaptureCapability& resulting);
-
-    /*
-     * Display OS /capture device specific settings dialog
-     */
-    virtual int32_t DisplayCaptureSettingsDialogBox(
-        const char* deviceUniqueIdUTF8,
-        const char* dialogTitleUTF8, void* parentWindow,
-        uint32_t positionX, uint32_t positionY);
-
-protected:
-    virtual int32_t CreateCapabilityMap(
-        const char* deviceUniqueIdUTF8);
-
-    VideoCaptureMacQTKitInfoObjC*    _captureInfo;
-};
-}  // namespace videocapturemodule
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_INFO_H_
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info.mm
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#import "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info_objc.h"
-#include "webrtc/modules/video_capture/include/video_capture.h"
-#include "webrtc/modules/video_capture/video_capture_config.h"
-#include "webrtc/system_wrappers/interface/trace.h"
-
-class nsAutoreleasePool {
-public:
-    nsAutoreleasePool()
-    {
-        mLocalPool = [[NSAutoreleasePool alloc] init];
-    }
-    ~nsAutoreleasePool()
-    {
-        [mLocalPool release];
-    }
-private:
-    NSAutoreleasePool *mLocalPool;
-};
-
-namespace webrtc
-{
-namespace videocapturemodule
-{
-
-VideoCaptureMacQTKitInfo::VideoCaptureMacQTKitInfo(const int32_t id) :
-    DeviceInfoImpl(id)
-{
-    nsAutoreleasePool localPool;
-    _captureInfo = [[VideoCaptureMacQTKitInfoObjC alloc] init];
-}
-
-VideoCaptureMacQTKitInfo::~VideoCaptureMacQTKitInfo()
-{
-    nsAutoreleasePool localPool;
-    [_captureInfo release];
-}
-
-int32_t VideoCaptureMacQTKitInfo::Init()
-{
-
-    return 0;
-}
-
-uint32_t VideoCaptureMacQTKitInfo::NumberOfDevices()
-{
-
-    nsAutoreleasePool localPool;
-    uint32_t captureDeviceCount =
-        [[_captureInfo getCaptureDeviceCount]intValue];
-    return captureDeviceCount;
-
-}
-
-int32_t VideoCaptureMacQTKitInfo::GetDeviceName(
-    uint32_t deviceNumber, char* deviceNameUTF8,
-    uint32_t deviceNameLength, char* deviceUniqueIdUTF8,
-    uint32_t deviceUniqueIdUTF8Length, char* productUniqueIdUTF8,
-    uint32_t productUniqueIdUTF8Length)
-{
-    nsAutoreleasePool localPool;
-    int errNum = [[_captureInfo getDeviceNamesFromIndex:deviceNumber
-                   DefaultName:deviceNameUTF8 WithLength:deviceNameLength
-                   AndUniqueID:deviceUniqueIdUTF8
-                   WithLength:deviceUniqueIdUTF8Length
-                   AndProductID:productUniqueIdUTF8
-                   WithLength:productUniqueIdUTF8Length]intValue];
-    return errNum;
-}
-
-int32_t VideoCaptureMacQTKitInfo::NumberOfCapabilities(
-    const char* deviceUniqueIdUTF8)
-{
-    // Not implemented. Mac doesn't use discrete steps in capabilities, rather
-    // "analog". QTKit will do it's best to convert frames to what ever format
-    // you ask for.
-    WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, _id,
-                 "NumberOfCapabilities is not supported on the Mac platform.");
-    return -1;
-}
-
-
-int32_t VideoCaptureMacQTKitInfo::GetCapability(
-    const char* deviceUniqueIdUTF8,
-    const uint32_t deviceCapabilityNumber,
-    VideoCaptureCapability& capability)
-{
-    // Not implemented. Mac doesn't use discrete steps in capabilities, rather
-    // "analog". QTKit will do it's best to convert frames to what ever format
-    // you ask for.
-    WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, _id,
-                 "NumberOfCapabilities is not supported on the Mac platform.");
-    return -1;
-}
-
-
-int32_t VideoCaptureMacQTKitInfo::GetBestMatchedCapability(
-    const char*deviceUniqueIdUTF8,
-    const VideoCaptureCapability& requested, VideoCaptureCapability& resulting)
-{
-    // Not implemented. Mac doesn't use discrete steps in capabilities, rather
-    // "analog". QTKit will do it's best to convert frames to what ever format
-    // you ask for.
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, _id,
-                 "NumberOfCapabilities is not supported on the Mac platform.");
-    return -1;
-}
-
-int32_t VideoCaptureMacQTKitInfo::DisplayCaptureSettingsDialogBox(
-    const char* deviceUniqueIdUTF8,
-    const char* dialogTitleUTF8, void* parentWindow,
-    uint32_t positionX, uint32_t positionY)
-{
-
-    nsAutoreleasePool localPool;
-    return [[_captureInfo
-             displayCaptureSettingsDialogBoxWithDevice:deviceUniqueIdUTF8
-             AndTitle:dialogTitleUTF8
-             AndParentWindow:parentWindow AtX:positionX AndY:positionY]
-             intValue];
-}
-
-int32_t VideoCaptureMacQTKitInfo::CreateCapabilityMap(
-    const char* deviceUniqueIdUTF8)
-{
-    // Not implemented. Mac doesn't use discrete steps in capabilities, rather
-    // "analog". QTKit will do it's best to convert frames to what ever format
-    // you ask for.
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, _id,
-                 "NumberOfCapabilities is not supported on the Mac platform.");
-     return -1;
-}
-}  // namespace videocapturemodule
-}  // namespace webrtc
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info_objc.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-//
-//  video_capture_qtkit_info_objc.h
-//
-//
-
-#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_INFO_OBJC_H_
-#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_INFO_OBJC_H_
-
-#import <Foundation/Foundation.h>
-#import <QTKit/QTKit.h>
-
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info.h"
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_utility.h"
-
-@interface VideoCaptureMacQTKitInfoObjC : NSObject{
-    bool                                _OSSupportedInfo;
-    NSArray*                            _captureDevicesInfo;
-    int                                    _captureDeviceCountInfo;
-
-}
-
-/**************************************************************************
- *
- *   The following functions are considered to be private
- *
- ***************************************************************************/
-
-- (NSNumber*)getCaptureDevices;
-- (NSNumber*)initializeVariables;
-- (void)checkOSSupported;
-
-
-/**************************************************************************
- *
- *   The following functions are considered to be public and called by VideoCaptureMacQTKitInfo class
- *
- ***************************************************************************/
-
-- (NSNumber*)getCaptureDeviceCount;
-
-- (NSNumber*)getDeviceNamesFromIndex:(uint32_t)index
-    DefaultName:(char*)deviceName
-    WithLength:(uint32_t)deviceNameLength
-    AndUniqueID:(char*)deviceUniqueID
-    WithLength:(uint32_t)deviceUniqueIDLength
-    AndProductID:(char*)deviceProductID
-    WithLength:(uint32_t)deviceProductIDLength;
-
-- (NSNumber*)displayCaptureSettingsDialogBoxWithDevice:
-        (const char*)deviceUniqueIdUTF8
-    AndTitle:(const char*)dialogTitleUTF8
-    AndParentWindow:(void*) parentWindow AtX:(uint32_t)positionX
-    AndY:(uint32_t) positionY;
-@end
-
-#endif  // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_INFO_OBJC_H_
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info_objc.mm
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#pragma mark **** imports/includes
-
-#import "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info_objc.h"
-
-#include "webrtc/system_wrappers/interface/trace.h"
-
-using namespace webrtc;
-
-#pragma mark **** hidden class interface
-
-@implementation VideoCaptureMacQTKitInfoObjC
-
-// ****************** over-written OS methods ***********************
-#pragma mark **** over-written OS methods
-
-/// ***** Objective-C. Similar to C++ constructor, although invoked manually
-/// ***** Potentially returns an instance of self
--(id)init{
-    self = [super init];
-    if(nil != self){
-        [self checkOSSupported];
-        [self initializeVariables];
-    }
-    else
-    {
-        return nil;
-    }
-    return self;
-}
-
-/// ***** Objective-C. Similar to C++ destructor
-/// ***** Returns nothing
-- (void)dealloc {
-
-    [_captureDevicesInfo release];
-
-    [super dealloc];
-}
-
-// ****************** public methods ******************
-#pragma mark **** public method implementations
-
-/// ***** Creates a message box with Cocoa framework
-/// ***** Returns 0 on success, -1 otherwise.
-- (NSNumber*)displayCaptureSettingsDialogBoxWithDevice:(const char*)deviceUniqueIdUTF8
-                    AndTitle:(const char*)dialogTitleUTF8
-                    AndParentWindow:(void*) parentWindow
-                    AtX:(uint32_t)positionX
-                    AndY:(uint32_t) positionY
-{
-    NSString* strTitle = [NSString stringWithFormat:@"%s", dialogTitleUTF8];
-    NSString* strButton = @"Alright";
-    NSAlert* alert = [NSAlert alertWithMessageText:strTitle
-                      defaultButton:strButton
-                      alternateButton:nil otherButton:nil
-                      informativeTextWithFormat:@"Device %s is capturing", deviceUniqueIdUTF8];
-    [alert setAlertStyle:NSInformationalAlertStyle];
-    [alert runModal];
-    return [NSNumber numberWithInt:0];
-}
-
-- (NSNumber*)getCaptureDeviceCount{
-    [self getCaptureDevices];
-    return [NSNumber numberWithInt:_captureDeviceCountInfo];
-}
-
-
-- (NSNumber*)getDeviceNamesFromIndex:(uint32_t)index
-    DefaultName:(char*)deviceName
-    WithLength:(uint32_t)deviceNameLength
-    AndUniqueID:(char*)deviceUniqueID
-    WithLength:(uint32_t)deviceUniqueIDLength
-    AndProductID:(char*)deviceProductID
-    WithLength:(uint32_t)deviceProductIDLength
-{
-    if(NO == _OSSupportedInfo)
-    {
-        return [NSNumber numberWithInt:0];
-    }
-
-    if(index >= (uint32_t)_captureDeviceCountInfo)
-    {
-        return [NSNumber numberWithInt:-1];
-    }
-
-    if ([_captureDevicesInfo count] <= index)
-    {
-      return [NSNumber numberWithInt:-1];
-    }
-
-    QTCaptureDevice* tempCaptureDevice = (QTCaptureDevice*)[_captureDevicesInfo objectAtIndex:index];
-    if(!tempCaptureDevice)
-    {
-      return [NSNumber numberWithInt:-1];
-    }
-
-    memset(deviceName, 0, deviceNameLength);
-    memset(deviceUniqueID, 0, deviceUniqueIDLength);
-
-    bool successful = NO;
-
-    NSString* tempString = [tempCaptureDevice localizedDisplayName];
-    successful = [tempString getCString:(char*)deviceName
-                  maxLength:deviceNameLength encoding:NSUTF8StringEncoding];
-    if(NO == successful)
-    {
-        memset(deviceName, 0, deviceNameLength);
-        return [NSNumber numberWithInt:-1];
-    }
-
-    tempString = [tempCaptureDevice uniqueID];
-    successful = [tempString getCString:(char*)deviceUniqueID
-                  maxLength:deviceUniqueIDLength encoding:NSUTF8StringEncoding];
-    if(NO == successful)
-    {
-        memset(deviceUniqueID, 0, deviceNameLength);
-        return [NSNumber numberWithInt:-1];
-    }
-
-    return [NSNumber numberWithInt:0];
-
-}
-
-// ****************** "private" category functions below here  ******************
-#pragma mark **** "private" method implementations
-
-- (NSNumber*)initializeVariables
-{
-    if(NO == _OSSupportedInfo)
-    {
-        return [NSNumber numberWithInt:0];
-    }
-
-    _captureDeviceCountInfo = 0;
-    [self getCaptureDevices];
-
-    return [NSNumber numberWithInt:0];
-}
-
-// ***** Checks to see if the QTCaptureSession framework is available in the OS
-// ***** If it is not, isOSSupprted = NO
-// ***** Throughout the rest of the class isOSSupprted is checked and functions
-// ***** are/aren't called depending
-// ***** The user can use weak linking to the QTKit framework and run on older
-// ***** versions of the OS
-// ***** I.E. Backwards compaitibility
-// ***** Returns nothing. Sets member variable
-- (void)checkOSSupported
-{
-    Class osSupportedTest = NSClassFromString(@"QTCaptureSession");
-    if(nil == osSupportedTest)
-    {
-      _OSSupportedInfo = NO;
-    }
-    else
-    {
-      _OSSupportedInfo = YES;
-    }
-}
-
-/// ***** Retrieves the number of capture devices currently available
-/// ***** Stores them in an NSArray instance
-/// ***** Returns 0 on success, -1 otherwise.
-- (NSNumber*)getCaptureDevices
-{
-    if(NO == _OSSupportedInfo)
-    {
-        return [NSNumber numberWithInt:0];
-    }
-
-    if(_captureDevicesInfo)
-    {
-        [_captureDevicesInfo release];
-    }
-    _captureDevicesInfo = [[NSArray alloc]
-                            initWithArray:[QTCaptureDevice
-                                           inputDevicesWithMediaType:QTMediaTypeVideo]];
-
-    _captureDeviceCountInfo = _captureDevicesInfo.count;
-
-    return [NSNumber numberWithInt:0];
-}
-
-@end
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-//
-//  video_capture_qtkit_objc.h
-//
-//
-
-#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_OBJC_H_
-#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_OBJC_H_
-
-#import <AppKit/AppKit.h>
-#import <CoreData/CoreData.h>
-#import <CoreFoundation/CoreFoundation.h>
-#import <CoreVideo/CoreVideo.h>
-#import <Foundation/Foundation.h>
-#import <QTKit/QTKit.h>
-
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h"
-
-@interface VideoCaptureMacQTKitObjC : NSObject {
-  bool _capturing;
-  int _frameRate;
-  int _frameWidth;
-  int _frameHeight;
-  int _framesDelivered;
-  int _framesRendered;
-  bool _captureInitialized;
-
-  webrtc::videocapturemodule::VideoCaptureMacQTKit* _owner;
-  NSLock* _lock;
-
-  QTCaptureSession* _captureSession;
-  QTCaptureDeviceInput* _captureVideoDeviceInput;
-  QTCaptureDecompressedVideoOutput* _captureDecompressedVideoOutput;
-  NSArray* _captureDevices;
-  int _captureDeviceCount;
-  char _captureDeviceNameUTF8[1024];
-  char _captureDeviceNameUniqueID[1024];
-}
-
-- (void)getCaptureDevices;
-- (BOOL)initializeVideoCapture;
-- (BOOL)initializeVariables;
-
-- (void)registerOwner:(webrtc::videocapturemodule::VideoCaptureMacQTKit*)owner;
-- (BOOL)setCaptureDeviceById:(char*)uniqueId;
-- (void)setCaptureHeight:(int)height width:(int)width frameRate:(int)frameRate;
-- (void)startCapture;
-- (void)stopCapture;
-
-@end
-
-#endif  // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_OBJC_H_
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.mm
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#define DEFAULT_CAPTURE_DEVICE_INDEX    1
-#define DEFAULT_FRAME_RATE              30
-#define DEFAULT_FRAME_WIDTH             352
-#define DEFAULT_FRAME_HEIGHT            288
-#define ROTATE_CAPTURED_FRAME           1
-#define LOW_QUALITY                     1
-
-#import "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_objc.h"
-
-#include "webrtc/system_wrappers/interface/trace.h"
-
-using namespace webrtc;
-using namespace videocapturemodule;
-
-@implementation VideoCaptureMacQTKitObjC
-
--(id)init {
-  self = [super init];
-  if (self) {
-    [self initializeVariables];
-  }
-  return self;
-}
-
-- (void)dealloc {
-  if (_captureSession)
-    [_captureSession stopRunning];
-
-  if (_captureVideoDeviceInput) {
-    if ([[_captureVideoDeviceInput device] isOpen])
-      [[_captureVideoDeviceInput device] close];
-
-    [_captureVideoDeviceInput release];
-  }
-
-  [_captureDecompressedVideoOutput release];
-  [_captureSession release];
-  [_captureDevices release];
-  [_lock release];
-
-  [super dealloc];
-}
-
-#pragma mark Public methods
-
-- (void)registerOwner:(VideoCaptureMacQTKit*)owner {
-  [_lock lock];
-  _owner = owner;
-  [_lock unlock];
-}
-
-- (BOOL)setCaptureDeviceById:(char*)uniqueId {
-  if (uniqueId == nil || !strcmp("", uniqueId)) {
-    WEBRTC_TRACE(kTraceInfo, kTraceVideoCapture, 0,
-                 "Incorrect capture id argument");
-    return NO;
-  }
-
-  if (!strcmp(uniqueId, _captureDeviceNameUniqueID))
-    return YES;
-
-  QTCaptureDevice* captureDevice;
-  for(int index = 0; index < _captureDeviceCount; index++) {
-    captureDevice = (QTCaptureDevice*)[_captureDevices objectAtIndex:index];
-    char captureDeviceId[1024] = "";
-    [[captureDevice uniqueID] getCString:captureDeviceId
-                               maxLength:1024
-                                encoding:NSUTF8StringEncoding];
-    if (strcmp(uniqueId, captureDeviceId) == 0) {
-      WEBRTC_TRACE(kTraceInfo, kTraceVideoCapture, 0,
-                   "%s:%d Found capture device id %s as index %d",
-                   __FUNCTION__, __LINE__, captureDeviceId, index);
-      [[captureDevice localizedDisplayName] getCString:_captureDeviceNameUTF8
-                                             maxLength:1024
-                                              encoding:NSUTF8StringEncoding];
-      [[captureDevice uniqueID] getCString:_captureDeviceNameUniqueID
-                                 maxLength:1024
-                                  encoding:NSUTF8StringEncoding];
-      break;
-    }
-    captureDevice = nil;
-  }
-
-  if (!captureDevice)
-    return NO;
-
-  NSError* error;
-  if (![captureDevice open:&error]) {
-    WEBRTC_TRACE(kTraceError, kTraceVideoCapture, 0,
-                 "Failed to open capture device: %s", _captureDeviceNameUTF8);
-    return NO;
-  }
-
-  if (_captureVideoDeviceInput) {
-    [_captureVideoDeviceInput release];
-  }
-  _captureVideoDeviceInput =
-      [[QTCaptureDeviceInput alloc] initWithDevice:captureDevice];
-
-  if (![_captureSession addInput:_captureVideoDeviceInput error:&error]) {
-    WEBRTC_TRACE(kTraceError, kTraceVideoCapture, 0,
-                 "Failed to add input from %s to the capture session",
-                 _captureDeviceNameUTF8);
-    return NO;
-  }
-
-  WEBRTC_TRACE(kTraceInfo, kTraceVideoCapture, 0,
-               "%s:%d successfully added capture device: %s", __FUNCTION__,
-               __LINE__, _captureDeviceNameUTF8);
-  return YES;
-}
-
-- (void)setCaptureHeight:(int)height width:(int)width frameRate:(int)frameRate {
-  _frameWidth = width;
-  _frameHeight = height;
-  _frameRate = frameRate;
-
-  NSDictionary* captureDictionary =
-      [NSDictionary dictionaryWithObjectsAndKeys:
-          [NSNumber numberWithDouble:_frameWidth],
-          (id)kCVPixelBufferWidthKey,
-          [NSNumber numberWithDouble:_frameHeight],
-          (id)kCVPixelBufferHeightKey,
-          [NSNumber numberWithUnsignedInt:kCVPixelFormatType_32ARGB],
-          (id)kCVPixelBufferPixelFormatTypeKey,
-          nil];
-  [_captureDecompressedVideoOutput
-      performSelectorOnMainThread:@selector(setPixelBufferAttributes:)
-                       withObject:captureDictionary
-                    waitUntilDone:YES];
-}
-
-- (void)startCapture {
-  if (_capturing)
-    return;
-
-  [_captureSession startRunning];
-  _capturing = YES;
-}
-
-- (void)stopCapture {
-  if (!_capturing)
-    return;
-
-  // This method is often called on a secondary thread.  Which means
-  // that the following can sometimes run "too early", causing crashes
-  // and/or weird errors concerning initialization.  On OS X 10.7 and
-  // 10.8, the CoreMediaIO method CMIOUninitializeGraph() is called from
-  // -[QTCaptureSession stopRunning].  If this is called too early,
-  // low-level session data gets uninitialized before low-level code
-  // is finished trying to use it.  The solution is to make stopRunning
-  // always run on the main thread.  See bug 837539.
-  [_captureSession performSelectorOnMainThread:@selector(stopRunning)
-                   withObject:nil
-                   waitUntilDone:NO];
-  _capturing = NO;
-}
-
-#pragma mark Private methods
-
-- (BOOL)initializeVariables {
-  if (NSClassFromString(@"QTCaptureSession") == nil)
-    return NO;
-
-  memset(_captureDeviceNameUTF8, 0, 1024);
-  _framesDelivered = 0;
-  _framesRendered = 0;
-  _captureDeviceCount = 0;
-  _capturing = NO;
-  _captureInitialized = NO;
-  _frameRate = DEFAULT_FRAME_RATE;
-  _frameWidth = DEFAULT_FRAME_WIDTH;
-  _frameHeight = DEFAULT_FRAME_HEIGHT;
-  _lock = [[NSLock alloc] init];
-  _captureSession = [[QTCaptureSession alloc] init];
-  _captureDecompressedVideoOutput =
-      [[QTCaptureDecompressedVideoOutput alloc] init];
-  [_captureDecompressedVideoOutput setDelegate:self];
-
-  [self getCaptureDevices];
-  if (![self initializeVideoCapture])
-    return NO;
-
-  return NO;
-}
-
-- (void)getCaptureDevices {
-  if (_captureDevices)
-    [_captureDevices release];
-
-  _captureDevices = [[NSArray alloc] initWithArray:
-      [QTCaptureDevice inputDevicesWithMediaType:QTMediaTypeVideo]];
-
-  _captureDeviceCount = _captureDevices.count;
-}
-
-- (BOOL)initializeVideoCapture{
-  NSDictionary *captureDictionary =
-      [NSDictionary dictionaryWithObjectsAndKeys:
-          [NSNumber numberWithDouble:_frameWidth],
-          (id)kCVPixelBufferWidthKey,
-          [NSNumber numberWithDouble:_frameHeight],
-          (id)kCVPixelBufferHeightKey,
-          [NSNumber numberWithUnsignedInt:kCVPixelFormatType_32ARGB],
-          (id)kCVPixelBufferPixelFormatTypeKey,
-          nil];
-
-  [_captureDecompressedVideoOutput setPixelBufferAttributes:captureDictionary];
-  [_captureDecompressedVideoOutput setAutomaticallyDropsLateVideoFrames:YES];
-  [_captureDecompressedVideoOutput
-      setMinimumVideoFrameInterval:(NSTimeInterval)1/(float)_frameRate];
-
-  NSError *error;
-  if (![_captureSession addOutput:_captureDecompressedVideoOutput error:&error])
-    return NO;
-
-  return YES;
-}
-
-- (void)captureOutput:(QTCaptureOutput *)captureOutput
-    didDropVideoFrameWithSampleBuffer:(QTSampleBuffer *)sampleBuffer
-                       fromConnection:(QTCaptureConnection *)connection {
-  // TODO(mflodman) Experiment more when this happens.
-}
-
-- (void)captureOutput:(QTCaptureOutput *)captureOutput
-  didOutputVideoFrame:(CVImageBufferRef)videoFrame
-     withSampleBuffer:(QTSampleBuffer *)sampleBuffer
-       fromConnection:(QTCaptureConnection *)connection {
-
-  [_lock lock];
-  if (!_owner) {
-    [_lock unlock];
-    return;
-  }
-
-  const int kFlags = 0;
-  if (CVPixelBufferLockBaseAddress(videoFrame, kFlags) == kCVReturnSuccess) {
-    void *baseAddress = CVPixelBufferGetBaseAddress(videoFrame);
-    size_t bytesPerRow = CVPixelBufferGetBytesPerRow(videoFrame);
-    size_t frameHeight = CVPixelBufferGetHeight(videoFrame);
-    size_t frameSize = bytesPerRow * frameHeight;
-
-    VideoCaptureCapability tempCaptureCapability;
-    tempCaptureCapability.width = _frameWidth;
-    tempCaptureCapability.height = _frameHeight;
-    tempCaptureCapability.maxFPS = _frameRate;
-    // TODO(wu) : Update actual type and not hard-coded value.
-    tempCaptureCapability.rawType = kVideoBGRA;
-
-    _owner->IncomingFrame((unsigned char*)baseAddress, frameSize,
-                          tempCaptureCapability, 0);
-    CVPixelBufferUnlockBaseAddress(videoFrame, kFlags);
-  }
-  [_lock unlock];
-  _framesDelivered++;
-  _framesRendered++;
-}
-
-@end
deleted file mode 100644
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_utility.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-/*
- *  video_capture_qtkit_utility.h
- *
- */
-
-
-#ifndef WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_UTILITY_H_
-#define WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_UTILITY_H_
-
-#define MAX_NAME_LENGTH                1024
-
-#define QTKIT_MIN_WIDTH                0
-#define QTKIT_MAX_WIDTH                2560
-#define QTKIT_DEFAULT_WIDTH            352
-
-#define QTKIT_MIN_HEIGHT            0
-#define QTKIT_MAX_HEIGHT            1440
-#define QTKIT_DEFAULT_HEIGHT        288
-
-#define QTKIT_MIN_FRAME_RATE        1
-#define QTKIT_MAX_FRAME_RATE        60
-#define QTKIT_DEFAULT_FRAME_RATE    30
-
-#define RELEASE_AND_CLEAR(p)        if (p) { (p) -> Release () ; (p) = NULL ; }
-
-#endif  // WEBRTC_MODULES_VIDEO_CAPTURE_MAIN_SOURCE_MAC_QTKIT_VIDEO_CAPTURE_QTKIT_UTILITY_H_
--- a/media/webrtc/trunk/webrtc/modules/video_capture/mac/video_capture_mac.mm
+++ b/media/webrtc/trunk/webrtc/modules/video_capture/mac/video_capture_mac.mm
@@ -8,96 +8,56 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 /*
  *  video_capture_mac.cc
  *
  */
 
-#include <QuickTime/QuickTime.h>
-
 #include "webrtc/modules/video_capture/device_info_impl.h"
 #include "webrtc/modules/video_capture/video_capture_config.h"
 #include "webrtc/modules/video_capture/video_capture_impl.h"
 #include "webrtc/system_wrappers/interface/ref_count.h"
 #include "webrtc/system_wrappers/interface/trace.h"
 
-// 10.4 support must be decided runtime. We will just decide which framework to
-// use at compile time "work" classes. One for QTKit, one for QuickTime
-#if __MAC_OS_X_VERSION_MIN_REQUIRED == __MAC_10_4 // QuickTime version
-#include <QuickTime/video_capture_quick_time.h>
-#include <QuickTime/video_capture_quick_time_info.h>
-#elseif __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_7
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit.h"
-#include "webrtc/modules/video_capture/mac/qtkit/video_capture_qtkit_info.h"
-#else
 #include "webrtc/modules/video_capture/mac/avfoundation/video_capture_avfoundation.h"
 #include "webrtc/modules/video_capture/mac/avfoundation/video_capture_avfoundation_info.h"
-#endif
 
 namespace webrtc
 {
 namespace videocapturemodule
 {
 
 // static
 bool CheckOSVersion()
 {
-    // Check OSX version
-    OSErr err = noErr;
-
-    SInt32 version;
+    // Check OSX version is at least 10.7 (min for AVFoundation)
+    int major = 0;
+    int minor = 0;
 
-    err = Gestalt(gestaltSystemVersion, &version);
-    if (err != noErr)
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, 0,
-                     "Could not get OS version");
-        return false;
-    }
-
-    if (version < 0x00001040) // Older version than Mac OSX 10.4
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, 0,
-                     "OS version too old: 0x%x", version);
-        return false;
+    NSString* versionString = [[NSDictionary dictionaryWithContentsOfFile:
+                                @"/System/Library/CoreServices/SystemVersion.plist"] objectForKey:@"ProductVersion"];
+    NSArray* versions = [versionString componentsSeparatedByString:@"."];
+    NSUInteger count = [versions count];
+    if (count > 0) {
+        major = [(NSString *)[versions objectAtIndex:0] integerValue];
+        if (count > 1) {
+            minor = [(NSString *)[versions objectAtIndex:1] integerValue];
+        }
     }
 
-    WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCapture, 0,
-                 "OS version compatible: 0x%x", version);
-
-    return true;
-}
-
-// static
-bool CheckQTVersion()
-{
-    // Check OSX version
-    OSErr err = noErr;
-
-    SInt32 version;
-
-    err = Gestalt(gestaltQuickTime, &version);
-    if (err != noErr)
+    if (major < 10)
     {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, 0,
-                     "Could not get QuickTime version");
-        return false;
+      return false;
+    }
+    if ((major == 10) && (minor < 7)) {
+      return false;
     }
 
-    if (version < 0x07000000) // QT v. 7.x or newer (QT 5.0.2 0x05020000)
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, 0,
-                     "QuickTime version too old: 0x%x", version);
-        return false;
-    }
-
-    WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCapture, 0,
-                 "QuickTime version compatible: 0x%x", version);
     return true;
 }
 
 /**************************************************************************
  *
  *    Create/Destroy a VideoCaptureModule
  *
  ***************************************************************************/
@@ -119,90 +79,16 @@ VideoCaptureModule* VideoCaptureImpl::Cr
     if (webrtc::videocapturemodule::CheckOSVersion() == false)
     {
         WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, id,
                      "OS version is too old. Could not create video capture "
                      "module. Returning NULL");
         return NULL;
     }
 
-#if __MAC_OS_X_VERSION_MIN_REQUIRED == __MAC_10_4 // QuickTime version
-    if (webrtc::videocapturemodule::CheckQTVersion() == false)
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, id,
-                     "QuickTime version is too old. Could not create video "
-                     "capture module. Returning NULL");
-        return NULL;
-    }
-
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                 "%s line %d. QTKit is not supported on this machine. Using "
-                 "QuickTime framework to capture video",
-                 __FILE__, __LINE__);
-
-    RefCountImpl<videocapturemodule::VideoCaptureMacQuickTime>*
-        newCaptureModule =
-            new RefCountImpl<videocapturemodule::VideoCaptureMacQuickTime>(id);
-
-    if (!newCaptureModule)
-    {
-        WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCapture, id,
-                     "could not Create for unique device %s, !newCaptureModule",
-                     deviceUniqueIdUTF8);
-        return NULL;
-    }
-
-    if (newCaptureModule->Init(id, deviceUniqueIdUTF8) != 0)
-    {
-        WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCapture, id,
-                     "could not Create for unique device %s, "
-                     "newCaptureModule->Init()!=0",
-                     deviceUniqueIdUTF8);
-        delete newCaptureModule;
-        return NULL;
-    }
-
-    // Successfully created VideoCaptureMacQuicktime. Return it
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                 "Module created for unique device %s. Will use QuickTime "
-                 "framework to capture",
-                 deviceUniqueIdUTF8);
-    return newCaptureModule;
-
-#elseif __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_7 // QTKit version
-
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                 "Using QTKit framework to capture video", id);
-
-    RefCountImpl<videocapturemodule::VideoCaptureMacQTKit>* newCaptureModule =
-        new RefCountImpl<videocapturemodule::VideoCaptureMacQTKit>(id);
-
-    if(!newCaptureModule)
-    {
-        WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCapture, id,
-                     "could not Create for unique device %s, !newCaptureModule",
-                     deviceUniqueIdUTF8);
-        return NULL;
-    }
-    if(newCaptureModule->Init(id, deviceUniqueIdUTF8) != 0)
-    {
-        WEBRTC_TRACE(webrtc::kTraceDebug, webrtc::kTraceVideoCapture, id,
-                     "could not Create for unique device %s, "
-                     "newCaptureModule->Init()!=0", deviceUniqueIdUTF8);
-        delete newCaptureModule;
-        return NULL;
-    }
-
-    // Successfully created VideoCaptureMacQuicktime. Return it
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                 "Module created for unique device %s, will use QTKit "
-                 "framework",deviceUniqueIdUTF8);
-    return newCaptureModule;
-#else // AVFoundation version
-
     WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
                  "Using AVFoundation framework to capture video", id);
 
     RefCountImpl<videocapturemodule::VideoCaptureMacAVFoundation>* newCaptureModule =
         new RefCountImpl<videocapturemodule::VideoCaptureMacAVFoundation>(id);
 
     if(!newCaptureModule)
     {
@@ -220,17 +106,16 @@ VideoCaptureModule* VideoCaptureImpl::Cr
         return NULL;
     }
 
     // Successfully created VideoCaptureMacQuicktime. Return it
     WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
                  "Module created for unique device %s, will use AVFoundation "
                  "framework",deviceUniqueIdUTF8);
     return newCaptureModule;
-#endif
 }
 
 /**************************************************************************
  *
  *    Create/Destroy a DeviceInfo
  *
  ***************************************************************************/
 
@@ -242,77 +127,32 @@ VideoCaptureImpl::CreateDeviceInfo(const
     if (webrtc::videocapturemodule::CheckOSVersion() == false)
     {
         WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, id,
                      "OS version is too old. Could not create video capture "
                      "module. Returning NULL");
         return NULL;
     }
 
-#if __MAC_OS_X_VERSION_MIN_REQUIRED == __MAC_10_4 // QuickTime version
-    if (webrtc::videocapturemodule::CheckQTVersion() == false)
-    {
-        WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, id,
-                     "QuickTime version is too old. Could not create video "
-                     "capture module. Returning NULL");
-        return NULL;
-    }
-
-    webrtc::videocapturemodule::VideoCaptureMacQuickTimeInfo* newCaptureInfoModule =
-        new webrtc::videocapturemodule::VideoCaptureMacQuickTimeInfo(id);
-
-    if (!newCaptureInfoModule || newCaptureInfoModule->Init() != 0)
-    {
-        Destroy(newCaptureInfoModule);
-        newCaptureInfoModule = NULL;
-        WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                     "Failed to Init newCaptureInfoModule created with id %d "
-                     "and device \"\" ", id);
-        return NULL;
-    }
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                 "VideoCaptureModule created for id", id);
-    return newCaptureInfoModule;
-
-#elseif __MAC_OS_X_VERSION_MIN_REQUIRED < __MAC_10_7 // QTKit version
-    webrtc::videocapturemodule::VideoCaptureMacQTKitInfo* newCaptureInfoModule =
-        new webrtc::videocapturemodule::VideoCaptureMacQTKitInfo(id);
-
-    if(!newCaptureInfoModule || newCaptureInfoModule->Init() != 0)
-    {
-        //Destroy(newCaptureInfoModule);
-        delete newCaptureInfoModule;
-        newCaptureInfoModule = NULL;
-        WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                     "Failed to Init newCaptureInfoModule created with id %d "
-                     "and device \"\" ", id);
-        return NULL;
-    }
-    WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
-                 "VideoCaptureModule created for id", id);
-    return newCaptureInfoModule;
-
-#else // AVFoundation version
     webrtc::videocapturemodule::VideoCaptureMacAVFoundationInfo* newCaptureInfoModule =
         new webrtc::videocapturemodule::VideoCaptureMacAVFoundationInfo(id);
 
     if(!newCaptureInfoModule || newCaptureInfoModule->Init() != 0)
     {
         //Destroy(newCaptureInfoModule);
         delete newCaptureInfoModule;
         newCaptureInfoModule = NULL;
         WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
                      "Failed to Init newCaptureInfoModule created with id %d "
                      "and device \"\" ", id);
         return NULL;
     }
     WEBRTC_TRACE(webrtc::kTraceInfo, webrtc::kTraceVideoCapture, id,
                  "VideoCaptureModule created for id", id);
     return newCaptureInfoModule;
-#endif
 
 }
 
 /**************************************************************************
  *
  *    End Create/Destroy VideoCaptureModule
  *
  ***************************************************************************/
--- a/media/webrtc/trunk/webrtc/modules/video_capture/video_capture.gypi
+++ b/media/webrtc/trunk/webrtc/modules/video_capture/video_capture.gypi
@@ -73,42 +73,32 @@
                 'linux/device_info_linux.cc',
                 'linux/device_info_linux.h',
                 'linux/video_capture_linux.cc',
                 'linux/video_capture_linux.h',
               ],
             }],  # linux
             ['OS=="mac"', {
               'sources': [
-                'mac/qtkit/video_capture_qtkit.h',
-                'mac/qtkit/video_capture_qtkit.mm',
-                'mac/qtkit/video_capture_qtkit_info.h',
-                'mac/qtkit/video_capture_qtkit_info.mm',
-                'mac/qtkit/video_capture_qtkit_info_objc.h',
-                'mac/qtkit/video_capture_qtkit_info_objc.mm',
-                'mac/qtkit/video_capture_qtkit_objc.h',
-                'mac/qtkit/video_capture_qtkit_objc.mm',
-                'mac/qtkit/video_capture_qtkit_utility.h',
                 'mac/avfoundation/video_capture_avfoundation.h',
                 'mac/avfoundation/video_capture_avfoundation.mm',
                 'mac/avfoundation/video_capture_avfoundation_info.h',
                 'mac/avfoundation/video_capture_avfoundation_info.mm',
                 'mac/avfoundation/video_capture_avfoundation_info_objc.h',
                 'mac/avfoundation/video_capture_avfoundation_info_objc.mm',
                 'mac/avfoundation/video_capture_avfoundation_objc.h',
                 'mac/avfoundation/video_capture_avfoundation_objc.mm',
                 'mac/avfoundation/video_capture_avfoundation_utility.h',
                 'mac/video_capture_mac.mm',
               ],
               'link_settings': {
                 'xcode_settings': {
                   'OTHER_LDFLAGS': [
                     '-framework Cocoa',
                     '-framework CoreVideo',
-                    '-framework QTKit',
                   ],
                 },
               },
             }],  # mac
             ['OS=="win"', {
               'conditions': [
                 ['build_with_mozilla==0', {
                   'dependencies': [
--- a/toolkit/library/moz.build
+++ b/toolkit/library/moz.build
@@ -147,17 +147,16 @@ if CONFIG['MOZ_WEBRTC']:
             'msdmo',
             'wininet',
         ]
 
 if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
     OS_LIBS += [
         '-framework OpenGL',
         '-framework SystemConfiguration',
-        '-framework QTKit',
         '-framework AVFoundation',
         '-framework CoreMedia',
         '-framework IOKit',
         '-F%s' % CONFIG['MACOS_PRIVATE_FRAMEWORKS_DIR'],
         '-framework CoreUI',
         '-framework CoreSymbolication',
         'cups',
     ]