Move each permission classes to its own files in extensions/permissions

chrome/browser/extensions/api/tabs/tabs.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/tabs/tabs.h"
 
 #include <algorithm>
 #include <limits>
 #include <vector>
 
@@ skipping 1335 matching lines @@
   if (!url.SchemeIs(chrome::kJavaScriptScheme))
     DCHECK_EQ(url.spec(), tab_contents_->web_contents()->GetURL().spec());
 
   return true;
 }
 
 void UpdateTabFunction::PopulateResult() {
   if (!has_callback())
     return;
 
-  if (GetExtension()->HasAPIPermission(ExtensionAPIPermission::kTab)) {
+  if (GetExtension()->HasAPIPermission(extensions::APIPermission::kTab)) {
     result_.reset(
         ExtensionTabUtil::CreateTabValue(tab_contents_->web_contents()));
   } else {
     result_.reset(Value::CreateNullValue());
   }
 }
 
 void UpdateTabFunction::OnExecuteCodeFinished(bool success,
                                               int32 page_id,
                                               const std::string& error) {
@@ skipping 458 matching lines @@
   // called for every API call the extension made.
   GotLanguage(language);
 }
 
 void DetectTabLanguageFunction::GotLanguage(const std::string& language) {
   result_.reset(Value::CreateStringValue(language.c_str()));
   SendResponse(true);
 
   Release();  // Balanced in Run()
 }