Revert 273866 "Block content scripts from executing until user g..."

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

Index: trunk/src/chrome/browser/extensions/user_script_master.h
===================================================================
--- trunk/src/chrome/browser/extensions/user_script_master.h	(revision 274101)
+++ trunk/src/chrome/browser/extensions/user_script_master.h	(working copy)
@@ -149,13 +149,9 @@
       const Extension* extension,
       UnloadedExtensionInfo::Reason reason) OVERRIDE;
 
-  // Sends the renderer process a new set of user scripts. If
-  // |changed_extensions| is not empty, this signals that only the scripts from
-  // those extensions should be updated. Otherwise, all extensions will be
-  // updated.
+  // Sends the renderer process a new set of user scripts.
   void SendUpdate(content::RenderProcessHost* process,
-                  base::SharedMemory* shared_memory,
-                  const std::set<std::string>& changed_extensions);
+                  base::SharedMemory* shared_memory);
 
   // Manages our notification registrations.
   content::NotificationRegistrar registrar_;
@@ -172,10 +168,6 @@
   // Maps extension info needed for localization to an extension ID.
   ExtensionsInfo extensions_info_;
 
-  // The IDs of the extensions which have changed since the last update sent to
-  // the renderer.
-  std::set<std::string> changed_extensions_;
-
   // If the extensions service has finished loading its initial set of
   // extensions.
   bool extensions_service_ready_;