Revert 157650 - This is followup from Charlie's comments on Fady's cl: http://chromiumcodereview.ap…

content/browser/browser_plugin/test_browser_plugin_embedder.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 "content/browser/browser_plugin/test_browser_plugin_embedder.h"
-
-#include "base/time.h"
-#include "content/browser/browser_plugin/browser_plugin_embedder.h"
-#include "content/browser/browser_plugin/browser_plugin_guest.h"
-#include "content/browser/renderer_host/render_view_host_impl.h"
-#include "content/browser/web_contents/web_contents_impl.h"
-#include "content/public/test/test_utils.h"
-
-namespace content {
-
-TestBrowserPluginEmbedder::TestBrowserPluginEmbedder(
-    WebContentsImpl* web_contents,
-    RenderViewHost* render_view_host)
-    : BrowserPluginEmbedder(web_contents, render_view_host) {
-}
-
-TestBrowserPluginEmbedder::~TestBrowserPluginEmbedder() {
-}
-
-void TestBrowserPluginEmbedder::AddGuest(int instance_id,
-                                         WebContents* guest_web_contents,
-                                         int64 frame_id) {
-  BrowserPluginEmbedder::AddGuest(instance_id, guest_web_contents, frame_id);
-  if (message_loop_runner_)
-    message_loop_runner_->Quit();
-}
-
-void TestBrowserPluginEmbedder::WaitForGuestAdded() {
-  // Check if guests were already created.
-  if (guest_web_contents_by_instance_id_.size() > 0)
-    return;
-  // Wait otherwise.
-  message_loop_runner_ = new MessageLoopRunner();
-  message_loop_runner_->Run();
-}
-
-}  // namespace content