Revert 283678 "Refactor code that defers extension background pa..."

trunk/src/chrome/browser/extensions/chrome_extensions_browser_client.h

Index: trunk/src/chrome/browser/extensions/chrome_extensions_browser_client.h
===================================================================
--- trunk/src/chrome/browser/extensions/chrome_extensions_browser_client.h	(revision 283800)
+++ trunk/src/chrome/browser/extensions/chrome_extensions_browser_client.h	(working copy)
@@ -26,7 +26,6 @@
 
 class ChromeComponentExtensionResourceManager;
 class ChromeExtensionsAPIClient;
-class ChromeProcessManagerDelegate;
 class ContentSettingsPrefsObserver;
 
 // Implementation of extensions::BrowserClient for Chrome, which includes
@@ -77,7 +76,10 @@
   virtual void GetEarlyExtensionPrefsObservers(
       content::BrowserContext* context,
       std::vector<ExtensionPrefsObserver*>* observers) const OVERRIDE;
-  virtual ProcessManagerDelegate* GetProcessManagerDelegate() const OVERRIDE;
+  virtual bool DeferLoadingBackgroundHosts(
+      content::BrowserContext* context) const OVERRIDE;
+  virtual bool IsBackgroundPageAllowed(
+      content::BrowserContext* context) const OVERRIDE;
   virtual scoped_ptr<ExtensionHostDelegate> CreateExtensionHostDelegate()
       OVERRIDE;
   virtual bool DidVersionUpdate(content::BrowserContext* context) OVERRIDE;
@@ -100,9 +102,6 @@
   ChromeNotificationObserver notification_observer_;
 
 #if defined(ENABLE_EXTENSIONS)
-  // Support for ProcessManager.
-  scoped_ptr<ChromeProcessManagerDelegate> process_manager_delegate_;
-
   // Client for API implementations.
   scoped_ptr<ChromeExtensionsAPIClient> api_client_;
 #endif