Added MockPresentationClient to use in layout tests.

content/shell/renderer/layout_test/webkit_test_runner.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/shell/renderer/layout_test/webkit_test_runner.h"
 
 #include <algorithm>
 #include <clocale>
 #include <cmath>
 
@@ skipping 17 matching lines @@
 #include "content/public/renderer/render_view_visitor.h"
 #include "content/public/renderer/renderer_gamepad_provider.h"
 #include "content/public/test/layouttest_support.h"
 #include "content/shell/common/layout_test/layout_test_messages.h"
 #include "content/shell/common/shell_messages.h"
 #include "content/shell/common/shell_switches.h"
 #include "content/shell/common/webkit_test_helpers.h"
 #include "content/shell/renderer/layout_test/gc_controller.h"
 #include "content/shell/renderer/layout_test/layout_test_render_process_observer.h"
 #include "content/shell/renderer/layout_test/leak_detector.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/web_task.h"
 #include "content/shell/renderer/test_runner/web_test_interfaces.h"
 #include "content/shell/renderer/test_runner/web_test_proxy.h"
 #include "content/shell/renderer/test_runner/web_test_runner.h"
 #include "net/base/filename_util.h"
 #include "net/base/net_errors.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/WebKit/public/platform/Platform.h"
 #include "third_party/WebKit/public/platform/WebCString.h"
@@ skipping 193 matching lines @@
   MockScreenOrientationClient* mock_client =
       proxy()->GetScreenOrientationClientMock();
   mock_client->ResetData();
 }
 
 void WebKitTestRunner::DidChangeBatteryStatus(
     const blink::WebBatteryStatus& status) {
   MockBatteryStatusChanged(status);
 }
 
+void WebKitTestRunner::SetScreenAvailability(bool available) {
+  MockPresentationClient* mock_client = proxy()->GetPresentationClientMock();
+  mock_client->SetScreenAvailability(available);
+}
+
 void WebKitTestRunner::PrintMessage(const std::string& message) {
   Send(new ShellViewHostMsg_PrintMessage(routing_id(), message));
 }
 
 void WebKitTestRunner::PostTask(WebTask* task) {
   Platform::current()->currentThread()->postTask(
       new InvokeTaskHelper(make_scoped_ptr(task)));
 }
 
 void WebKitTestRunner::PostDelayedTask(WebTask* task, long long ms) {
@@ skipping 516 matching lines @@
 
   leak_detector_->TryLeakDetection(main_frame);
 }
 
 void WebKitTestRunner::ReportLeakDetectionResult(
     const LeakDetectionResult& report) {
   Send(new ShellViewHostMsg_LeakDetectionDone(routing_id(), report));
 }
 
 }  // namespace content