[Merge to M53] arc: Integration test for Arc package Chrome sync.

components/arc/test/fake_app_instance.cc

 // Copyright 2015 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 "components/arc/test/fake_app_instance.h"
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
@@ skipping 176 matching lines @@
 
 void FakeAppInstance::CanHandleResolution(
     const mojo::String& package_name,
     const mojo::String& activity,
     const gfx::Rect& dimension,
     const CanHandleResolutionCallback& callback) {
   callback.Run(true);
 }
 
 void FakeAppInstance::UninstallPackage(const mojo::String& package_name) {
+  app_host_->OnPackageRemoved(package_name);
 }
 
 void FakeAppInstance::GetTaskInfo(int32_t task_id,
                                   const GetTaskInfoCallback& callback) {
   TaskIdToInfo::const_iterator it = task_id_to_info_.find(task_id);
   if (it != task_id_to_info_.end())
     callback.Run(it->second->package_name(), it->second->activity());
   else
     callback.Run(mojo::String(), mojo::String());
 }
@@ skipping 10 matching lines @@
 
 void FakeAppInstance::ShowPackageInfoOnPage(
     const mojo::String& package_name,
     mojom::ShowPackageInfoPage page,
     const gfx::Rect& dimension_on_screen) {}
 
 void FakeAppInstance::SetNotificationsEnabled(const mojo::String& package_name,
                                               bool enabled) {
 }
 
-void FakeAppInstance::InstallPackage(mojom::ArcPackageInfoPtr arcPackageInfo) {}
+void FakeAppInstance::InstallPackage(mojom::ArcPackageInfoPtr arcPackageInfo) {
+  app_host_->OnPackageAdded(std::move(arcPackageInfo));
+}
 
 void FakeAppInstance::LaunchIntent(const mojo::String& intent_uri,
                                    const gfx::Rect& dimension_on_screen) {
   launch_intents_.push_back(new mojo::String(intent_uri));
 }
 
 void FakeAppInstance::RequestIcon(const mojo::String& icon_resource_id,
                                   arc::mojom::ScaleFactor scale_factor,
                                   const RequestIconCallback& callback) {
   shortcut_icon_requests_.push_back(
       new ShortcutIconRequest(icon_resource_id, scale_factor));
 
   std::string png_data_as_string;
   if (GetFakeIcon(scale_factor, &png_data_as_string)) {
     callback.Run(mojo::Array<uint8_t>::From(png_data_as_string));
   }
 }
 
 void FakeAppInstance::RemoveCachedIcon(const mojo::String& icon_resource_id) {}
 
 }  // namespace arc