Move Extension into extensions namespace

chrome/browser/extensions/api/permissions/permissions_api.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/permissions/permissions_api.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/api/permissions/permissions_api_helpers.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/permissions_updater.h"
@@ skipping 57 matching lines @@
 
 bool RemovePermissionsFunction::RunImpl() {
   scoped_ptr<Remove::Params> params(Remove::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   scoped_refptr<ExtensionPermissionSet> permissions =
       helpers::UnpackPermissionSet(params->permissions, &error_);
   if (!permissions.get())
     return false;
 
-  const Extension* extension = GetExtension();
+  const extensions::Extension* extension = GetExtension();
   ExtensionPermissionsInfo* info = ExtensionPermissionsInfo::GetInstance();
 
   // Make sure they're only trying to remove permissions supported by this API.
   ExtensionAPIPermissionSet apis = permissions->apis();
   for (ExtensionAPIPermissionSet::const_iterator i = apis.begin();
        i != apis.end(); ++i) {
     const ExtensionAPIPermission* api = info->GetByID(*i);
     if (!api->supports_optional()) {
       error_ = ExtensionErrorUtils::FormatErrorMessage(
           kNotWhitelistedError, api->name());
@@ skipping 114 matching lines @@
     InstallUIAbort(true);
   } else {
     CHECK_EQ(DO_NOT_SKIP, auto_confirm_for_tests);
     install_ui_.reset(new ExtensionInstallUI(profile()));
     install_ui_->ConfirmPermissions(
         this, GetExtension(), requested_permissions_.get());
   }
 
   return true;
 }