Stop using renderer specific host ids in ResourceDispatcher. This allows it ...

chrome/browser/renderer_host/render_widget_helper.h

 // Copyright (c) 2006-2008 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_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_
 #define CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_
 
 #include "base/atomic_sequence_num.h"
 #include "base/hash_tables.h"
 #include "base/process.h"
@@ skipping 68 matching lines @@
 //   On some platforms (currently the Mac) the renderer cannot create transport
 //   DIBs because of sandbox limitations. Thus, it has to make synchronous IPCs
 //   to the browser for them. Since these requests are synchronous, they cannot
 //   terminate on the UI thread. Thus, in this case, this object performs the
 //   allocation and maintains the set of allocated transport DIBs which the
 //   renderers can refer to.
 //
 class RenderWidgetHelper :
     public base::RefCountedThreadSafe<RenderWidgetHelper> {
  public:
-  RenderWidgetHelper(int render_process_id,
-                     ResourceDispatcherHost* resource_dispatcher_host);
+  RenderWidgetHelper();
   ~RenderWidgetHelper();
 
+  void Init(int render_process_id,
+            ResourceDispatcherHost* resource_dispatcher_host);
+
   // Gets the next available routing id.  This is thread safe.
   int GetNextRoutingID();
 
   // Sets whether popup blocking is enabled or not.
   void set_block_popups(bool block) { block_popups_ = block; }
 
 
   // UI THREAD ONLY -----------------------------------------------------------
 
   // These three functions provide the backend implementation of the
@@ skipping 92 matching lines @@
 
   // Whether popup blocking is enabled or not.
   bool block_popups_;
 
   ResourceDispatcherHost* resource_dispatcher_host_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHelper);
 };
 
 #endif  // CHROME_BROWSER_RENDEDER_HOST_RENDER_WIDGET_HELPER_H_