Add plumbing for testing API for MockWebDeviceMotionHandler injection.

webkit/support/test_webkit_platform_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 "webkit/support/test_webkit_platform_support.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/metrics/stats_counters.h"
@@ skipping 54 matching lines @@
 #include "base/mac/mac_util.h"
 #endif
 
 using WebKit::WebScriptController;
 using webkit::WebLayerTreeViewImplForTesting;
 
 TestWebKitPlatformSupport::TestWebKitPlatformSupport(bool unit_test_mode,
     WebKit::Platform* shadow_platform_delegate)
     : unit_test_mode_(unit_test_mode),
       shadow_platform_delegate_(shadow_platform_delegate),
-      threaded_compositing_enabled_(false) {
+      threaded_compositing_enabled_(false),
+      device_motion_listener_(0) {
   v8::V8::SetCounterFunction(base::StatsTable::FindLocation);
 
   WebKit::initialize(this);
   WebKit::setLayoutTestMode(true);
   WebKit::WebSecurityPolicy::registerURLSchemeAsLocal(
       WebKit::WebString::fromUTF8("test-shell-resource"));
   WebKit::WebSecurityPolicy::registerURLSchemeAsNoAccess(
       WebKit::WebString::fromUTF8("test-shell-resource"));
   WebKit::WebSecurityPolicy::registerURLSchemeAsDisplayIsolated(
       WebKit::WebString::fromUTF8("test-shell-resource"));
@@ skipping 364 matching lines @@
 
 void TestWebKitPlatformSupport::sampleGamepads(WebKit::WebGamepads& data) {
   data = gamepad_data_;
 }
 
 void TestWebKitPlatformSupport::setGamepadData(
     const WebKit::WebGamepads& data) {
   gamepad_data_ = data;
 }
 
+void TestWebKitPlatformSupport::setDeviceMotionListener(
+    WebKit::WebDeviceMotionListener* listener) {
+  device_motion_listener_ = listener;
+}
+
 void TestWebKitPlatformSupport::GetPlugins(
     bool refresh, std::vector<webkit::WebPluginInfo>* plugins) {
   if (refresh)
     webkit::npapi::PluginList::Singleton()->RefreshPlugins();
   webkit::npapi::PluginList::Singleton()->GetPlugins(plugins);
 }
 
 webkit_glue::ResourceLoaderBridge*
 TestWebKitPlatformSupport::CreateResourceLoader(
     const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info) {
@@ skipping 81 matching lines @@
   return view.release();
 }
 
 WebKit::WebLayerTreeView*
     TestWebKitPlatformSupport::createLayerTreeViewForTesting(
         TestViewType type) {
   DCHECK_EQ(TestViewTypeUnitTest, type);
   return createLayerTreeViewForTesting();
 }