Consolidate ExtensionToolbarModel::Action and LocationBarController::Action

chrome/browser/ui/cocoa/extensions/browser_actions_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/extensions/browser_actions_controller.h"
 
 #include <cmath>
 #include <string>
 
 #include "base/strings/sys_string_conversions.h"
@@ skipping 728 matching lines @@
     [button setAlphaValue:0.0];
   }
 }
 
 - (BOOL)browserActionClicked:(BrowserActionButton*)button
                  shouldGrant:(BOOL)shouldGrant {
   const Extension* extension = [button extension];
   GURL popupUrl;
   switch (toolbarModel_->ExecuteBrowserAction(extension, browser_, &popupUrl,
                                               shouldGrant)) {
-    case extensions::ExtensionToolbarModel::ACTION_NONE:
+    case ExtensionAction::ACTION_NONE:
       break;
-    case extensions::ExtensionToolbarModel::ACTION_SHOW_POPUP: {
+    case ExtensionAction::ACTION_SHOW_POPUP: {
       NSPoint arrowPoint = [self popupPointForBrowserAction:extension];
       [ExtensionPopupController showURL:popupUrl
                               inBrowser:browser_
                              anchoredAt:arrowPoint
                           arrowLocation:info_bubble::kTopRight
                                 devMode:NO];
       return YES;
     }
   }
   return NO;
@@ skipping 108 matching lines @@
   const extensions::ExtensionList& toolbar_items =
       toolbarModel_->toolbar_items();
   if (index < toolbar_items.size()) {
     const Extension* extension = toolbar_items[index].get();
     return [buttons_ objectForKey:base::SysUTF8ToNSString(extension->id())];
   }
   return nil;
 }
 
 @end