Revert of Added MockPresentationClient to use in layout tests.

content/shell/renderer/test_runner/web_test_proxy.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 "content/shell/renderer/test_runner/web_test_proxy.h"
 
 #include <cctype>
 
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/trace_event/trace_event.h"
 #include "content/public/common/content_switches.h"
 #include "content/shell/renderer/test_runner/accessibility_controller.h"
 #include "content/shell/renderer/test_runner/event_sender.h"
 #include "content/shell/renderer/test_runner/mock_color_chooser.h"
 #include "content/shell/renderer/test_runner/mock_credential_manager_client.h"
-#include "content/shell/renderer/test_runner/mock_presentation_client.h"
 #include "content/shell/renderer/test_runner/mock_screen_orientation_client.h"
 #include "content/shell/renderer/test_runner/mock_web_speech_recognizer.h"
 #include "content/shell/renderer/test_runner/mock_web_user_media_client.h"
 #include "content/shell/renderer/test_runner/spell_check_client.h"
 #include "content/shell/renderer/test_runner/test_interfaces.h"
 #include "content/shell/renderer/test_runner/test_plugin.h"
 #include "content/shell/renderer/test_runner/test_runner.h"
 #include "content/shell/renderer/test_runner/web_test_delegate.h"
 #include "content/shell/renderer/test_runner/web_test_interfaces.h"
 #include "content/shell/renderer/test_runner/web_test_runner.h"
@@ skipping 614 matching lines @@
   return speech_recognizer_.get();
 }
 
 MockCredentialManagerClient*
 WebTestProxyBase::GetCredentialManagerClientMock() {
   if (!credential_manager_client_.get())
     credential_manager_client_.reset(new MockCredentialManagerClient());
   return credential_manager_client_.get();
 }
 
-MockPresentationClient* WebTestProxyBase::GetPresentationClientMock() {
-  if (!presentation_client_.get())
-    presentation_client_.reset(new MockPresentationClient());
-  return presentation_client_.get();
-}
-
 void WebTestProxyBase::ScheduleAnimation() {
   if (!test_interfaces_->GetTestRunner()->TestIsRunning())
     return;
 
   if (!animate_scheduled_) {
     animate_scheduled_ = true;
     delegate_->PostDelayedTask(
         new HostMethodTask(this, &WebTestProxyBase::AnimateNow), 1);
   }
 }
@@ skipping 648 matching lines @@
   // to cancel the input method's ongoing composition session.
   if (web_widget_)
     web_widget_->confirmComposition();
 }
 
 blink::WebString WebTestProxyBase::acceptLanguages() {
   return blink::WebString::fromUTF8(accept_languages_);
 }
 
 }  // namespace content