Bug 1356922 - Part 2: Remove TabParent::sNextTabParent; r=billm
authorEhsan Akhgari <ehsan@mozilla.com>
Sun, 16 Apr 2017 19:38:10 -0400
changeset 354682 56c8ce11c6293b8b59e2a1b15b07da50545b3206
parent 354681 61f63d09c7809efb67e846739788026b2e3f5b90
child 354683 a5f5fc5a1dbca541f9f7214e5b09a4928b7a81bd
push id31709
push userihsiao@mozilla.com
push dateTue, 25 Apr 2017 03:21:59 +0000
treeherdermozilla-central@85932a5027c0 [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
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Bug 1356922 - Part 2: Remove TabParent::sNextTabParent; r=billm
--- a/dom/ipc/TabParent.cpp
+++ b/dom/ipc/TabParent.cpp
@@ -560,26 +560,16 @@ TabParent::RecvEvent(const RemoteDOMEven
   bool dummy;
   target->DispatchEvent(event, &dummy);
   return IPC_OK();
-TabParent* TabParent::sNextTabParent;
-/* static */ TabParent*
-  TabParent* result = sNextTabParent;
-  sNextTabParent = nullptr;
-  return result;
 TabParent::SendLoadRemoteScript(const nsString& aURL,
                                 const bool& aRunInGlobalScope)
   if (mCreatingWindow) {
     mDelayedFrameScripts.AppendElement(FrameScriptInfo(aURL, aRunInGlobalScope));
     return true;
--- a/dom/ipc/TabParent.h
+++ b/dom/ipc/TabParent.h
@@ -548,18 +548,16 @@ public:
   virtual bool
   DeallocPPluginWidgetParent(PPluginWidgetParent* aActor) override;
   void SetInitedByParent() { mInitedByParent = true; }
   bool IsInitedByParent() const { return mInitedByParent; }
-  static TabParent* GetNextTabParent();
   bool SendLoadRemoteScript(const nsString& aURL,
                             const bool& aRunInGlobalScope);
   void LayerTreeUpdate(uint64_t aEpoch, bool aActive);
   virtual mozilla::ipc::IPCResult
   RecvInvokeDragSession(nsTArray<IPCDataTransfer>&& aTransfers,
                         const uint32_t& aAction,
@@ -693,23 +691,16 @@ private:
   // We keep a strong reference to the frameloader after we've sent the
   // Destroy message and before we've received __delete__. This allows us to
   // dispatch message manager messages during this time.
   RefPtr<nsFrameLoader> mFrameLoader;
   TabId mTabId;
-  // When loading a new tab or window via window.open, the child process sends
-  // a new PBrowser to use. We store that tab in sNextTabParent and then
-  // proceed through the browser's normal paths to create a new
-  // window/tab. When it comes time to create a new TabParent, we instead use
-  // sNextTabParent.
-  static TabParent* sNextTabParent;
   // When loading a new tab or window via window.open, the child is
   // responsible for loading the URL it wants into the new TabChild. When the
   // parent receives the CreateWindow message, though, it sends a LoadURL
   // message, usually for about:blank. It's important for the about:blank load
   // to get processed because the Firefox frontend expects every new window to
   // immediately start loading something (see bug 1123090). However, we want
   // the child to process the LoadURL message before it returns from
   // ProvideWindow so that the URL sent from the parent doesn't override the