SupportsUserData and manifest handlers for Extension; use them for the Omnibox API.

chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm

 // Copyright 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.
 
 #import "chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/alternate_nav_url_fetcher.h"
 #import "chrome/browser/app_controller_mac.h"
 #include "chrome/browser/command_updater.h"
 #include "chrome/browser/defaults.h"
+#include "chrome/browser/extensions/api/omnibox/omnibox_api.h"
 #include "chrome/browser/extensions/api/tabs/tabs.h"
 #include "chrome/browser/extensions/extension_action.h"
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/location_bar_controller.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/browser_instant_controller.h"
 #include "chrome/browser/ui/browser_list.h"
 #import "chrome/browser/ui/cocoa/content_settings/content_setting_bubble_cocoa.h"
@@ skipping 525 matching lines @@
     const NSPoint point =
         location_icon_decoration_->GetBubblePointInFrame(frame);
     return [field_ convertPoint:point toView:nil];
   }
 }
 
 NSImage* LocationBarViewMac::GetKeywordImage(const string16& keyword) {
   const TemplateURL* template_url = TemplateURLServiceFactory::GetForProfile(
       profile_)->GetTemplateURLForKeyword(keyword);
   if (template_url && template_url->IsExtensionKeyword()) {
-    return extensions::ExtensionSystem::Get(profile_)->extension_service()->
+    return extensions::OmniboxAPI::Get(profile_)->
         GetOmniboxIcon(template_url->GetExtensionId()).AsNSImage();
   }
 
   return OmniboxViewMac::ImageForResource(IDR_OMNIBOX_SEARCH);
 }
 
 void LocationBarViewMac::Observe(int type,
                                  const content::NotificationSource& source,
                                  const content::NotificationDetails& details) {
   switch (type) {
@@ skipping 200 matching lines @@
     visible = false;
   star_decoration_->SetVisible(visible);
 }
 
 void LocationBarViewMac::UpdatePlusDecorationVisibility() {
   if (extensions::FeatureSwitch::action_box()->IsEnabled()) {
     // If the action box is enabled, hide it when input is in progress.
     plus_decoration_->SetVisible(!toolbar_model_->GetInputInProgress());
   }
 }