Add plumbing for testing API for MockWebDeviceMotionHandler injection.

content/test/layouttest_support.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/public/test/layouttest_support.h"
 
 #include "base/callback.h"
 #include "base/lazy_instance.h"
 #include "content/common/gpu/image_transport_surface.h"
 #include "content/renderer/devtools/devtools_client.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebDeviceMotionListener.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebGamepads.h"
 #include "third_party/WebKit/Tools/DumpRenderTree/chromium/TestRunner/public/WebTestProxy.h"
 
 #if defined(OS_WIN) && !defined(USE_AURA)
 #include "content/browser/web_contents/web_contents_drag_win.h"
 #endif
 
 #if defined(OS_MACOSX)
 #include "content/browser/renderer_host/popup_menu_helper_mac.h"
 #endif
 
+using WebKit::WebDeviceMotionListener;
 using WebKit::WebGamepads;
 using WebTestRunner::WebTestProxy;
 using WebTestRunner::WebTestProxyBase;
 
 namespace content {
 
 namespace {
 
 base::LazyInstance<base::Callback<void(RenderView*, WebTestProxyBase*)> >::Leaky
     g_callback = LAZY_INSTANCE_INITIALIZER;
@@ skipping 15 matching lines @@
 void EnableWebTestProxyCreation(
     const base::Callback<void(RenderView*, WebTestProxyBase*)>& callback) {
   g_callback.Get() = callback;
   RenderViewImpl::InstallCreateHook(CreateWebTestProxy);
 }
 
 void SetMockGamepads(const WebGamepads& pads) {
   RendererWebKitPlatformSupportImpl::SetMockGamepadsForTesting(pads);
 }
 
+void SetMockDeviceMotionListener(WebDeviceMotionListener* listener) {
+  RendererWebKitPlatformSupportImpl::SetMockDeviceMotionListenerForTesting(
+      listener);
+}
+
 void DisableAppCacheLogging() {
   RendererWebApplicationCacheHostImpl::DisableLoggingForTesting();
 }
 
 void EnableDevToolsFrontendTesting() {
   DevToolsClient::EnableDevToolsFrontendTesting();
 }
 
 int GetLocalSessionHistoryLength(RenderView* render_view) {
   return static_cast<RenderViewImpl*>(render_view)
@@ skipping 43 matching lines @@
 #endif
 }
 
 void DisableModalPopupMenus() {
 #if defined(OS_MACOSX)
   PopupMenuHelper::DontShowPopupMenuForTesting();
 #endif
 }
 
 }  // namespace content