--- a/layout/base/nsPresShell.cpp
+++ b/layout/base/nsPresShell.cpp
@@ -6254,19 +6254,16 @@ PresShell::Paint(nsView*        aViewToP
   AutoUpdateHitRegion updateHitRegion(this, frame);
 
   // Whether or not we should set first paint when painting is
   // suppressed is debatable. For now we'll do it because
   // B2G relies on first paint to configure the viewport and
   // we only want to do that when we have real content to paint.
   // See Bug 798245
   if (mIsFirstPaint && !mPaintingSuppressed) {
-#ifdef MOZ_WIDGET_ANDROID
-    __android_log_print(ANDROID_LOG_INFO, "GeckoBug1151102", "PresShell doing a first-paint");
-#endif
     layerManager->SetIsFirstPaint();
     mIsFirstPaint = false;
   }
 
   layerManager->BeginTransaction();
 
   if (frame && isRetainingManager) {
     // Try to do an empty transaction, if the frame tree does not

--- a/mobile/android/base/java/org/mozilla/gecko/gfx/GeckoLayerClient.java
+++ b/mobile/android/base/java/org/mozilla/gecko/gfx/GeckoLayerClient.java
@@ -609,17 +609,16 @@ class GeckoLayerClient implements LayerV
             // as possible. The call to PanZoomController.abortAnimation accomplishes this by calling the
             // forceRedraw function, which sends the viewport to gecko. The display port request is
             // actually a full viewport update, which is fine because if browser.js has somehow moved to
             // be out of sync with this first-paint viewport, then we force them back in sync.
             abortPanZoomAnimation();
 
             // Indicate that the document is about to be composited so the
             // LayerView background can be removed.
-            Log.i("GeckoBug1151102", "Done first paint; state " + mView.getPaintState());
             if (mView.getPaintState() == LayerView.PAINT_START) {
                 mView.setPaintState(LayerView.PAINT_BEFORE_FIRST);
             }
         }
         DisplayPortCalculator.resetPageState();
         mDrawTimingQueue.reset();
 
         mContentDocumentIsDisplayed = true;

--- a/mobile/android/base/java/org/mozilla/gecko/gfx/LayerRenderer.java
+++ b/mobile/android/base/java/org/mozilla/gecko/gfx/LayerRenderer.java
@@ -645,34 +645,32 @@ public class LayerRenderer implements Ta
             // Remove background color once we've painted. GeckoLayerClient is
             // responsible for setting this flag before current document is
             // composited.
             if (mView.getPaintState() == LayerView.PAINT_BEFORE_FIRST) {
                 mView.post(new Runnable() {
                     @Override
                     public void run() {
                         mView.setSurfaceBackgroundColor(Color.TRANSPARENT);
-                        Log.i("GeckoBug1151102", "Cleared bg color");
                     }
                 });
                 mView.setPaintState(LayerView.PAINT_AFTER_FIRST);
             }
             mLastFrameTime = mFrameStartTime;
         }
     }
 
     @Override
     public void onTabChanged(final Tab tab, Tabs.TabEvents msg, Object data) {
         // Sets the background of the newly selected tab. This background color
         // gets cleared in endDrawing(). This function runs on the UI thread,
         // but other code that touches the paint state is run on the compositor
         // thread, so this may need to be changed if any problems appear.
         if (msg == Tabs.TabEvents.SELECTED) {
             if (mView != null) {
-                Log.i("GeckoBug1151102", "Tab switch; entering PAINT_START");
                 mView.setSurfaceBackgroundColor(tab.getBackgroundColor());
                 mView.setPaintState(LayerView.PAINT_START);
             }
         }
     }
 
     public void updateZoomedView(final ByteBuffer data) {
         ThreadUtils.postToUiThread(new Runnable() {

--- a/mobile/android/base/java/org/mozilla/gecko/gfx/LayerView.java
+++ b/mobile/android/base/java/org/mozilla/gecko/gfx/LayerView.java
@@ -304,17 +304,16 @@ public class LayerView extends ScrollVie
             addView(mTextureView, ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
         } else {
             // This will stop PropertyAnimator from creating a drawing cache (i.e. a bitmap)
             // from a SurfaceView, which is just not possible (the bitmap will be transparent).
             setWillNotCacheDrawing(false);
 
             mSurfaceView = new LayerSurfaceView(getContext(), this);
             mSurfaceView.setBackgroundColor(Color.WHITE);
-            Log.i("GeckoBug1151102", "Initialized surfaceview");
 
             // The "filler" view sits behind the URL bar and should never be
             // visible. It exists solely to make this LayerView actually
             // scrollable so that we can shift the surface around on the screen.
             // Once we drop support for pre-Honeycomb Android versions this
             // should not be needed; we can just turn LayerView back into a
             // FrameLayout that holds mSurfaceView and nothing else.
             mFillerView = new View(getContext()) {

--- a/mobile/android/chrome/content/browser.js
+++ b/mobile/android/chrome/content/browser.js
@@ -1056,17 +1056,16 @@ var BrowserApp = {
 
     let tab = this.selectedTab;
     if (!tab)
       return false;
     return tab.contentDocumentIsDisplayed;
   },
 
   contentDocumentChanged: function() {
-    dump("GeckoBug1151102: Setting first-paint flag on DWU");
     window.top.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils).isFirstPaint = true;
     Services.androidBridge.contentDocumentChanged();
   },
 
   get tabs() {
     return this._tabs;
   },