(Owner approval for) Delay network requests on startup if any webRequest ...

chrome/browser/extensions/extension_service.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_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 175 matching lines @@
   virtual ~ExtensionService();
 
   // Gets the list of currently installed extensions.
   virtual const ExtensionList* extensions() const OVERRIDE;
   const ExtensionList* disabled_extensions() const;
   const ExtensionList* terminated_extensions() const;
 
   // Gets the object managing the set of pending extensions.
   virtual PendingExtensionManager* pending_extension_manager() OVERRIDE;
 
+  // Registers or unregisters an extension to delay network requests on startup
+  // until the extension's background page has loaded.
+  void SetDelaysNetworkRequests(const Extension* extension, bool delays);

[Aaron Boodman, 2011/10/10 22:59:29]

Just call ExtensionPrefs directly for a few reasons:

1) This class is huge already.
2) Depending on ExtensionPrefs instead of ExtensionService from your listener
will make it easier to unit test (hint hint) 

+
+  // Whether the extension is registered to delay network requests on startup.
+  bool DelaysNetworkRequests(const Extension* extension) const;
+
   // Registers an extension to be loaded as a component extension.
   void register_component_extension(const ComponentExtensionInfo& info) {
     component_extension_manifests_.push_back(info);
   }
 
   // Unregisters a component extension from the list of extensions to be loaded
   void UnregisterComponentExtension(const ComponentExtensionInfo& info);
 
   const FilePath& install_directory() const { return install_directory_; }
 
@@ skipping 599 matching lines @@
   SyncBundle extension_sync_bundle_;
 
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsWithUnlimtedStorage);
   FRIEND_TEST_ALL_PREFIXES(ExtensionServiceTest,
                            InstallAppsAndCheckStorageProtection);
   DISALLOW_COPY_AND_ASSIGN(ExtensionService);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_H_