Add support for a "split" incognito behavior for extensions.

chrome/renderer/render_thread.h

 // Copyright (c) 2010 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_RENDERER_RENDER_THREAD_H_
 #define CHROME_RENDERER_RENDER_THREAD_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 91 matching lines @@
 
   virtual void AddFilter(IPC::ChannelProxy::MessageFilter* filter) = 0;
   virtual void RemoveFilter(IPC::ChannelProxy::MessageFilter* filter) = 0;
 
   // Called by a RenderWidget when it is hidden or restored.
   virtual void WidgetHidden() = 0;
   virtual void WidgetRestored() = 0;
 
   // True if this process should be treated as an extension process.
   virtual bool IsExtensionProcess() const = 0;
+
+  // True if this process is running in an incognito profile.
+  virtual bool IsIncognitoProcess() const = 0;
 };
 
 // The RenderThread class represents a background thread where RenderView
 // instances live.  The RenderThread supports an API that is used by its
 // consumer to talk indirectly to the RenderViews and supporting objects.
 // Likewise, it provides an API for the RenderViews to talk back to the main
 // process (i.e., their corresponding TabContents).
 //
 // Most of the communication occurs in the form of IPC messages.  They are
 // routed to the RenderThread according to the routing IDs of the messages.
@@ skipping 20 matching lines @@
   static int32 RoutingIDForCurrentContext();
 
   // Overridden from RenderThreadBase.
   virtual bool Send(IPC::Message* msg);
   virtual void AddRoute(int32 routing_id, IPC::Channel::Listener* listener);
   virtual void RemoveRoute(int32 routing_id);
   virtual void AddFilter(IPC::ChannelProxy::MessageFilter* filter);
   virtual void RemoveFilter(IPC::ChannelProxy::MessageFilter* filter);
   virtual void WidgetHidden();
   virtual void WidgetRestored();
+  virtual bool IsExtensionProcess() const { return is_extension_process_; }
+  virtual bool IsIncognitoProcess() const { return is_incognito_process_; }
 
   // These methods modify how the next message is sent.  Normally, when sending
   // a synchronous message that runs a nested message loop, we need to suspend
   // callbacks into WebKit.  This involves disabling timers and deferring
   // resource loads.  However, there are exceptions when we need to customize
   // the behavior.
   void DoNotSuspendWebKitSharedTimer();
   void DoNotNotifyWebKitOfModalLoop();
 
   VisitedLinkSlave* visited_link_slave() const {
@@ skipping 11 matching lines @@
   IndexedDBDispatcher* indexed_db_dispatcher() const {
     return indexed_db_dispatcher_.get();
   }
 
   SpellCheck* spellchecker() const {
     return spellchecker_.get();
   }
 
   bool plugin_refresh_allowed() const { return plugin_refresh_allowed_; }
 
-  virtual bool IsExtensionProcess() const { return is_extension_process_; }
-
-  bool is_incognito_process() const { return is_incognito_process_; }
-
   // Do DNS prefetch resolution of a hostname.
   void Resolve(const char* name, size_t length);
 
   // Send all the Histogram data to browser.
   void SendHistograms(int sequence_number);
 
   // Invokes InformHostOfCacheStats after a short delay.  Used to move this
   // bookkeeping operation off the critical latency path.
   void InformHostOfCacheStatsLater();
 
@@ skipping 51 matching lines @@
       const std::vector<std::string>& page_actions);
   void OnDOMStorageEvent(const ViewMsg_DOMStorageEvent_Params& params);
   void OnExtensionSetAPIPermissions(
       const std::string& extension_id,
       const std::vector<std::string>& permissions);
   void OnExtensionSetHostPermissions(
       const GURL& extension_url,
       const std::vector<URLPattern>& permissions);
   void OnExtensionSetIncognitoEnabled(
       const std::string& extension_id,
-      bool enabled);
+      bool enabled,
+      bool incognito_split_mode);
   void OnSetNextPageID(int32 next_page_id);
   void OnSetIsIncognitoProcess(bool is_incognito_process);
   void OnSetCSSColors(const std::vector<CSSColors::CSSColorMapping>& colors);
   void OnCreateNewView(const ViewMsg_New_Params& params);
   void OnTransferBitmap(const SkBitmap& bitmap, int resource_id);
   void OnSetCacheCapacities(size_t min_dead_capacity,
                             size_t max_dead_capacity,
                             size_t capacity);
   void OnGetCacheResourceStats();
 
@@ skipping 93 matching lines @@
   // The channel from the renderer process to the GPU process.
   scoped_refptr<GpuChannelHost> gpu_channel_;
 
   // A lazily initiated thread on which file operations are run.
   scoped_ptr<base::Thread> file_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderThread);
 };
 
 #endif  // CHROME_RENDERER_RENDER_THREAD_H_