ExtensionOptionsGuest: Fixed spacing

chrome/browser/guest_view/extension_options/extension_options_guest.cc

 // Copyright 2014 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/guest_view/extension_options/extension_options_guest.h"
 
 #include "base/values.h"
 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/guest_view/extension_options/extension_options_constants.h"
@@ skipping 114 matching lines @@
   DispatchEventToEmbedder(new extensions::GuestViewBase::Event(
       extensions::api::extension_options_internal::OnLoad::kEventName,
       args.Pass()));
 }
 
 const char* ExtensionOptionsGuest::GetAPINamespace() const {
   return extensionoptions::kAPINamespace;
 }
 
 int ExtensionOptionsGuest::GetTaskPrefix() const {
- return IDS_EXTENSION_TASK_MANAGER_EXTENSIONOPTIONS_TAG_PREFIX;
+  return IDS_EXTENSION_TASK_MANAGER_EXTENSIONOPTIONS_TAG_PREFIX;
 }
 
 content::WebContents* ExtensionOptionsGuest::GetAssociatedWebContents() const {
   return guest_web_contents();
 }
 
 bool ExtensionOptionsGuest::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(ExtensionOptionsGuest, message)
     IPC_MESSAGE_HANDLER(ExtensionHostMsg_Request, OnRequest)
@@ skipping 84 matching lines @@
   content::OpenURLParams params(target_url,
                                 content::Referrer(),
                                 NEW_FOREGROUND_TAB,
                                 content::PAGE_TRANSITION_LINK,
                                 false);
   browser->OpenURL(params);
   // TODO(ericzeng): Open the tab in the background if the click was a
   //   ctrl-click or middle mouse button click
   return false;
 }