Remove deprecated extension notification from theme_service

chrome/browser/themes/theme_syncable_service_unittest.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/themes/theme_syncable_service.h"
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 76 matching lines @@
 
   bool UsingSystemTheme() const override { return using_system_theme_; }
 
   string GetThemeID() const override {
     if (theme_extension_.get())
       return theme_extension_->id();
     else
       return std::string();
   }
 
+  // KeyedService:
+  void Shutdown() override {}

[Lei Zhang, 2015/03/13 03:21:07]

Is this needed?

[limasdf, 2015/03/13 04:51:34]

Removed. No need now.

+
   const extensions::Extension* theme_extension() const {
     return theme_extension_.get();
   }
 
   bool is_dirty() const {
     return is_dirty_;
   }
 
   void MarkClean() {
     is_dirty_ = false;
@@ skipping 545 matching lines @@
 
 TEST_F(PolicyInstalledThemeTest, InstallThemeByPolicy) {
   // Set up theme service to use custom theme that was installed by policy.
   fake_theme_service_->SetTheme(theme_extension_.get());
 
   syncer::SyncDataList data_list =
       theme_sync_service_->GetAllSyncData(syncer::THEMES);
 
   ASSERT_EQ(0u, data_list.size());
 }