Make XHR work in Workers. Creates a 'shadow page' in a worker process to prox...

chrome/common/child_thread.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_COMMON_CHILD_THREAD_H_
 #define CHROME_COMMON_CHILD_THREAD_H_
 
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "base/thread.h"
@@ skipping 16 matching lines @@
   // See documentation on MessageRouter for AddRoute and RemoveRoute
   void AddRoute(int32 routing_id, IPC::Channel::Listener* listener);
   void RemoveRoute(int32 routing_id);
 
   MessageLoop* owner_loop() { return owner_loop_; }
 
   ResourceDispatcher* resource_dispatcher() {
     return resource_dispatcher_.get();
   }
 
+  // Returns the one child thread.
+  static ChildThread* current();
+
  protected:
   friend class ChildProcess;
 
   // Starts the thread.
   bool Run();
 
   // Overrides the channel name.  Used for --single-process mode.
   void SetChannelName(const std::string& name) { channel_name_ = name; }
 
   // Called when the process refcount is 0.
   void OnProcessFinalRelease();
 
  protected:
   // The required stack size if V8 runs on a thread.
   static const size_t kV8StackSize;
 
   virtual void OnControlMessageReceived(const IPC::Message& msg) { }
 
-  // Returns the one child thread.
-  static ChildThread* current();
-
   IPC::SyncChannel* channel() { return channel_.get(); }
 
   // Thread implementation.
   virtual void Init();
   virtual void CleanUp();
 
  private:
   // IPC::Channel::Listener implementation:
   virtual void OnMessageReceived(const IPC::Message& msg);
   virtual void OnChannelError();
@@ skipping 16 matching lines @@
 
   // If true, checks with the browser process before shutdown.  This avoids race
   // conditions if the process refcount is 0 but there's an IPC message inflight
   // that would addref it.
   bool check_with_browser_before_shutdown_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildThread);
 };
 
 #endif  // CHROME_COMMON_CHILD_THREAD_H_