Allow manifest handlers to declare keys they depend on that must be parsed before them.

chrome/browser/extensions/api/extension_action/extension_action_api.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/lazy_instance.h"
@@ skipping 170 matching lines @@
 
 //
 // ExtensionActionAPI
 //
 
 static base::LazyInstance<ProfileKeyedAPIFactory<ExtensionActionAPI> >
     g_factory = LAZY_INSTANCE_INITIALIZER;
 
 ExtensionActionAPI::ExtensionActionAPI(Profile* profile) {
   ManifestHandler::Register(extension_manifest_keys::kBrowserAction,
-                            new BrowserActionHandler);
+                            make_linked_ptr(new BrowserActionHandler));
   ManifestHandler::Register(extension_manifest_keys::kScriptBadge,
-                            new ScriptBadgeHandler);
+                            make_linked_ptr(new ScriptBadgeHandler));
 
   ExtensionFunctionRegistry* registry =
       ExtensionFunctionRegistry::GetInstance();
 
   // Browser Actions
   registry->RegisterFunction<BrowserActionSetIconFunction>();
   registry->RegisterFunction<BrowserActionSetTitleFunction>();
   registry->RegisterFunction<BrowserActionSetBadgeTextFunction>();
   registry->RegisterFunction<BrowserActionSetBadgeBackgroundColorFunction>();
   registry->RegisterFunction<BrowserActionSetPopupFunction>();
@@ skipping 523 matching lines @@
   return true;
 }
 
 bool EnablePageActionsFunction::RunImpl() {
   return SetPageActionEnabled(true);
 }
 
 bool DisablePageActionsFunction::RunImpl() {
   return SetPageActionEnabled(false);
 }