Update page action manifest parsing to match the new format.

chrome/browser/extensions/extension_browser_actions_api.cc

 // Copyright (c) 2009 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/extension_browser_actions_api.h"
 
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/render_messages.h"
@@ skipping 10 matching lines @@
 
 namespace {
 // Errors.
 const char kNoBrowserActionError[] =
     "This extension has no browser action specified.";
 const char kIconIndexOutOfBounds[] =
     "Browser action icon index out of bounds.";
 }
 
 bool BrowserActionSetNameFunction::RunImpl() {
-  std::string name;
-  EXTENSION_FUNCTION_VALIDATE(args_->GetAsString(&name));
+  std::string title;
+  EXTENSION_FUNCTION_VALIDATE(args_->GetAsString(&title));
 
   Extension* extension = dispatcher()->GetExtension();
   if (!extension->browser_action()) {
     error_ = kNoBrowserActionError;
     return false;
   }
 
-  extension->browser_action_state()->set_title(name);
+  extension->browser_action_state()->set_title(title);
 
   NotificationService::current()->Notify(
       NotificationType::EXTENSION_BROWSER_ACTION_UPDATED,
       Source<ExtensionAction>(extension->browser_action()),
       Details<ExtensionActionState>(extension->browser_action_state()));
   return true;
 }
 
 bool BrowserActionSetIconFunction::RunImpl() {
   // setIcon can take a variant argument: either a canvas ImageData, or an
@@ skipping 75 matching lines @@
   }
 
   extension->browser_action_state()->set_badge_background_color(color);
 
   NotificationService::current()->Notify(
       NotificationType::EXTENSION_BROWSER_ACTION_UPDATED,
       Source<ExtensionAction>(extension->browser_action()),
       Details<ExtensionActionState>(extension->browser_action_state()));
   return true;
 }