chromeos: Fix pixelated icons in app list and launcher (part 3)

chrome/browser/ui/ash/launcher/browser_launcher_item_controller_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/ui/ash/launcher/browser_launcher_item_controller.h"
 
 #include <map>
 #include <string>
+#include <vector>
 
 #include "ash/launcher/launcher_model.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/tabs/test_tab_strip_model_delegate.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread.h"
@@ skipping 69 matching lines @@
   int GetAndClearFetchCount() {
     int value = fetch_count_;
     fetch_count_ = 0;
     return value;
   }
 
   // AppIconLoader implementation:
   virtual void FetchImage(const std::string& id) OVERRIDE {
     fetch_count_++;
   }
+  virtual void ClearImage(const std::string& id) OVERRIDE {
+  }
 
  private:
   int fetch_count_;
 
   DISALLOW_COPY_AND_ASSIGN(AppIconLoaderImpl);
 };
 
 }  // namespace
 
-class BrowserLauncherItemControllerTest :
-    public ChromeRenderViewHostTestHarness {
+class BrowserLauncherItemControllerTest
+    : public ChromeRenderViewHostTestHarness {
  public:
   BrowserLauncherItemControllerTest()
       : browser_thread_(content::BrowserThread::UI, &message_loop_) {
   }
 
   virtual void SetUp() OVERRIDE {
     ChromeRenderViewHostTestHarness::SetUp();
 
     activation_client_.reset(
         new aura::test::TestActivationClient(root_window()));
@@ skipping 311 matching lines @@
   EXPECT_EQ(ash::STATUS_RUNNING, app_state.GetUpdaterItem().status);
 
   // App window should go to attention state.
   app_state.window.SetProperty(aura::client::kDrawAttentionKey, true);
   EXPECT_EQ(ash::STATUS_ATTENTION, app_state.GetUpdaterItem().status);
 
   // Activating app window should clear attention state.
   activation_client_->ActivateWindow(&app_state.window);
   EXPECT_EQ(ash::STATUS_ACTIVE, app_state.GetUpdaterItem().status);
 }