Move GuestView layer in browser to components

extensions/browser/guest_view/test_guest_view_manager.cc

-// Copyright 2014 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 "extensions/browser/guest_view/test_guest_view_manager.h"
-
-#include "extensions/browser/guest_view/guest_view_manager_delegate.h"
-
-using guestview::GuestViewManagerDelegate;
-
-namespace extensions {
-
-TestGuestViewManager::TestGuestViewManager(
-    content::BrowserContext* context,
-    scoped_ptr<GuestViewManagerDelegate> delegate)
-    : GuestViewManager(context, delegate.Pass()),
-      num_guests_created_(0) {
-}
-
-TestGuestViewManager::~TestGuestViewManager() {
-}
-
-int TestGuestViewManager::GetNumGuestsActive() const {
-  return guest_web_contents_by_instance_id_.size();
-}
-
-int TestGuestViewManager::GetNumRemovedInstanceIDs() const {
-  return removed_instance_ids_.size();
-}
-
-content::WebContents* TestGuestViewManager::GetLastGuestCreated() {
-  content::WebContents* web_contents = nullptr;
-  for (int i = current_instance_id_; i >= 0; i--) {
-    web_contents = GetGuestByInstanceID(i);
-    if (web_contents) {
-      break;
-    }
-  }
-  return web_contents;
-}
-
-void TestGuestViewManager::WaitForAllGuestsDeleted() {
-  // Make sure that every guest that was created have been removed.
-  for (auto& watcher : guest_web_contents_watchers_)
-    watcher->Wait();
-}
-
-void TestGuestViewManager::WaitForGuestCreated() {
-  created_message_loop_runner_ = new content::MessageLoopRunner;
-  created_message_loop_runner_->Run();
-}
-
-content::WebContents* TestGuestViewManager::WaitForSingleGuestCreated() {
-  if (!GetNumGuestsActive()) {
-    // Guests have been created and subsequently destroyed.
-    if (num_guests_created() > 0)
-      return nullptr;
-    WaitForGuestCreated();
-  }
-
-  return GetLastGuestCreated();
-}
-
-void TestGuestViewManager::AddGuest(int guest_instance_id,
-                                    content::WebContents* guest_web_contents) {
-  GuestViewManager::AddGuest(guest_instance_id, guest_web_contents);
-
-  guest_web_contents_watchers_.push_back(
-      linked_ptr<content::WebContentsDestroyedWatcher>(
-          new content::WebContentsDestroyedWatcher(guest_web_contents)));
-
-  ++num_guests_created_;
-
-  if (created_message_loop_runner_.get())
-    created_message_loop_runner_->Quit();
-}
-
-void TestGuestViewManager::RemoveGuest(int guest_instance_id) {
-  GuestViewManager::RemoveGuest(guest_instance_id);
-}
-
-// Test factory for creating test instances of GuestViewManager.
-TestGuestViewManagerFactory::TestGuestViewManagerFactory()
-    : test_guest_view_manager_(NULL) {
-}
-
-TestGuestViewManagerFactory::~TestGuestViewManagerFactory() {
-}
-
-GuestViewManager* TestGuestViewManagerFactory::CreateGuestViewManager(
-    content::BrowserContext* context,
-    scoped_ptr<guestview::GuestViewManagerDelegate> delegate) {
-  if (!test_guest_view_manager_) {
-    test_guest_view_manager_ =
-        new TestGuestViewManager(context, delegate.Pass());
-  }
-  return test_guest_view_manager_;
-}
-
-}  // namespace extensions