Eliminate MediaPlayer & MediaPlayerClient abstractions

Source/web/FrameLoaderClientImpl.cpp

Index: Source/web/FrameLoaderClientImpl.cpp
diff --git a/Source/web/FrameLoaderClientImpl.cpp b/Source/web/FrameLoaderClientImpl.cpp
index 41c480dff383517257a9956851ff045272fc52f4..1b63873c50499c8887eefc0c8fe383675bdff2dc 100644
--- a/Source/web/FrameLoaderClientImpl.cpp
+++ b/Source/web/FrameLoaderClientImpl.cpp
@@ -42,6 +42,7 @@
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLAppletElement.h"
+#include "core/html/HTMLMediaElement.h"
 #include "core/layout/HitTestResult.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/FrameLoadRequest.h"
@@ -54,6 +55,7 @@
 #include "modules/device_light/DeviceLightController.h"
 #include "modules/device_orientation/DeviceMotionController.h"
 #include "modules/device_orientation/DeviceOrientationController.h"
+#include "modules/encryptedmedia/HTMLMediaElementEncryptedMedia.h"
 #include "modules/gamepad/NavigatorGamepad.h"
 #include "modules/serviceworkers/NavigatorServiceWorker.h"
 #include "modules/storage/DOMWindowStorageController.h"
@@ -67,6 +69,7 @@
 #include "platform/plugins/PluginData.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebApplicationCacheHost.h"
+#include "public/platform/WebMediaPlayer.h"
 #include "public/platform/WebMimeRegistry.h"
 #include "public/platform/WebRTCPeerConnectionHandler.h"
 #include "public/platform/WebSecurityOrigin.h"
@@ -779,6 +782,22 @@ PassRefPtrWillBeRawPtr<Widget> FrameLoaderClientImpl::createJavaAppletWidget(
         "application/x-java-applet", false, FailOnDetachedPlugin);
 }
 
+PassOwnPtr<WebMediaPlayer> FrameLoaderClientImpl::createWebMediaPlayer(
+    HTMLMediaElement* htmlMediaElement,
+    const WebURL& url)
+{
+    WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(
+        htmlMediaElement->document().frame());
+
+    if (!webFrame || !webFrame->client())
+        return nullptr;
+
+    HTMLMediaElementEncryptedMedia& encryptedMedia = HTMLMediaElementEncryptedMedia::from(*htmlMediaElement);
+    return adoptPtr(webFrame->client()->createMediaPlayer(webFrame, url,
+        static_cast<WebMediaPlayerClient*>(htmlMediaElement),
+        &encryptedMedia, encryptedMedia.contentDecryptionModule()));
+}
+
 ObjectContentType FrameLoaderClientImpl::objectContentType(
     const KURL& url,
     const String& explicitMimeType,