Initial support for partitioning cookies for isolated apps.

chrome/browser/renderer_host/browser_render_process_host.h

Index: chrome/browser/renderer_host/browser_render_process_host.h
diff --git a/chrome/browser/renderer_host/browser_render_process_host.h b/chrome/browser/renderer_host/browser_render_process_host.h
index 983f215aaa9a7d2cd9dc6f914585c834702463cc..369e054520566f057d9e068795e8f66582c0248f 100644
--- a/chrome/browser/renderer_host/browser_render_process_host.h
+++ b/chrome/browser/renderer_host/browser_render_process_host.h
@@ -25,6 +25,7 @@
 #include "third_party/WebKit/WebKit/chromium/public/WebCache.h"
 
 class CommandLine;
+class Extension;
 class GURL;
 class RendererMainThread;
 class RenderWidgetHelper;
@@ -62,7 +63,8 @@ class BrowserRenderProcessHost : public RenderProcessHost,
   ~BrowserRenderProcessHost();
 
   // RenderProcessHost implementation (public portion).
-  virtual bool Init(bool is_accessibility_enabled, bool is_extensions_process);
+  virtual bool Init(bool is_accessibility_enabled, bool is_extensions_process,
+                    const Extension* installed_app);
   virtual int GetNextRoutingID();
   virtual void CancelResourceRequests(int render_widget_id);
   virtual void CrossSiteClosePageACK(const ViewMsg_ClosePage_Params& params);
@@ -212,7 +214,10 @@ class BrowserRenderProcessHost : public RenderProcessHost,
   // when running in single-process mode.
   bool extension_process_;
 
-  // Usedt to launch and terminate the process without blocking the UI thread.
+  // The Extension for the hosted or packaged app if any, NULL otherwise.
+  scoped_refptr<const Extension> installed_app_;
+
+  // Used to launch and terminate the process without blocking the UI thread.
   scoped_ptr<ChildProcessLauncher> child_process_;
 
   // Messages we queue while waiting for the process handle.  We queue them here