Change EXTENSION_PROCESS_CREATED observers to use EXTENSION_HOST_CREATED.

chrome/browser/extensions/extension_process_manager.h

 // Copyright (c) 2011 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_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 133 matching lines @@
 
   // A map of site instance ID to the ID of the extension it hosts.
   typedef std::map<int, std::string> SiteInstanceIDMap;
   SiteInstanceIDMap extension_ids_;
 
   // A map of process ID to site instance ID of the site instances it hosts.
   typedef std::set<int> SiteInstanceIDSet;
   typedef std::map<int, SiteInstanceIDSet> ProcessIDMap;
   ProcessIDMap process_ids_;
 
+  // The associated profile.
+  Profile* profile_;

[Aaron Boodman, 2011/11/06 23:13:16]

Elsewhere in this class we get this from the browsing_context_. Is there a need
to store a reference to it?

[Yoyo Zhou, 2011/11/07 23:23:18]

No, I was just oblivious.

+
  private:
   // Registers a site instance as hosting a given extension.
   void RegisterExtensionSiteInstance(SiteInstance* site_instance,
                                      const Extension* extension);
 
   // Unregisters the extension associated with |site_instance|.
   void UnregisterExtensionSiteInstance(SiteInstance* site_instance);
 
   // Contains all extension-related RenderViewHost instances for all extensions.
   typedef std::set<RenderViewHost*> RenderViewHostSet;
   RenderViewHostSet all_extension_views_;
 
- private:
   // Close the given |host| iff it's a background page.
   void CloseBackgroundHost(ExtensionHost* host);
 
   // Excludes background page.
   bool HasVisibleViews(const std::string& extension_id);
 
   // Clears the mapping for the specified site instance. Returns the process the
   // site was mapped to, or -1 if it wasn't found.
   int ClearSiteInstanceID(int site_instance_id);
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionProcessManager);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_PROCESS_MANAGER_H_