Make the App Info Dialog appear modal

chrome/browser/ui/app_list/app_list_service_unittest.cc

 // Copyright 2013 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 "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "base/prefs/pref_service_factory.h"
@@ skipping 44 matching lines @@
   }
 
   virtual bool IsAppListVisible() const OVERRIDE {
     return !!showing_for_profile_;
   }
 
   virtual gfx::NativeWindow GetAppListWindow() OVERRIDE {
     return NULL;
   }
 
+  virtual app_list::AppListView* GetAppListView() OVERRIDE { return NULL; }
+
   virtual AppListControllerDelegate* GetControllerDelegate() OVERRIDE {
     return NULL;
   }
 
  private:
   Profile* showing_for_profile_;
 };
 
 class AppListServiceUnitTest : public testing::Test {
  public:
@@ skipping 149 matching lines @@
   EXPECT_EQ(AppListService::ENABLE_FOR_APP_INSTALL,
             local_state_->GetInteger(prefs::kAppListEnableMethod));
   EXPECT_NE(0, local_state_->GetInt64(prefs::kAppListEnableTime));
 
   // An auto-show here should update the enable method to prevent recording it
   // as ENABLE_FOR_APP_INSTALL.
   service_->AutoShowForProfile(profile1_.get());
   EXPECT_EQ(AppListService::ENABLE_SHOWN_UNDISCOVERED,
             local_state_->GetInteger(prefs::kAppListEnableMethod));
 }