Keeping track of whether WebKit is in the callstack using RenderThread doesn'...

chrome/common/child_thread.h

Index: chrome/common/child_thread.h
===================================================================
--- chrome/common/child_thread.h	(revision 10288)
+++ chrome/common/child_thread.h	(working copy)
@@ -44,9 +44,6 @@
 
   IPC::SyncChannel* channel() { return channel_.get(); }
 
-  // Indicates if ChildThread::Send() is on the call stack.
-  virtual bool InSend() const { return in_send_ != 0; }
-
   // Thread implementation.
   virtual void Init();
   virtual void CleanUp();
@@ -66,8 +63,6 @@
   // functionality to the consumers of the ChildThread.
   MessageRouter router_;
 
-  int in_send_;
-
   Thread::Options options_;
 
   DISALLOW_EVIL_CONSTRUCTORS(ChildThread);