Migrating MediaSession messages to mojo

third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp

Index: third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp b/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
index 3d4abe9aa49f85fafdd94633bd84ea83ebe1c888..26eb929e64ba5fa49c68d13d7ba9e86a74fb01e0 100644
--- a/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
+++ b/third_party/WebKit/Source/web/FrameLoaderClientImpl.cpp
@@ -58,7 +58,6 @@
 #include "modules/device_orientation/DeviceOrientationController.h"
 #include "modules/encryptedmedia/HTMLMediaElementEncryptedMedia.h"
 #include "modules/gamepad/NavigatorGamepad.h"
-#include "modules/mediasession/MediaSession.h"
 #include "modules/serviceworkers/NavigatorServiceWorker.h"
 #include "modules/serviceworkers/ServiceWorkerLinkResource.h"
 #include "modules/storage/DOMWindowStorageController.h"
@@ -81,7 +80,6 @@
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLError.h"
 #include "public/platform/WebVector.h"
-#include "public/platform/modules/mediasession/WebMediaSession.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerProvider.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerProviderClient.h"
 #include "public/web/WebAutofillClient.h"
@@ -793,14 +791,6 @@ std::unique_ptr<WebMediaPlayer> FrameLoaderClientImpl::createWebMediaPlayer(
         encryptedMedia.contentDecryptionModule(), sinkId));
 }
 
-std::unique_ptr<WebMediaSession> FrameLoaderClientImpl::createWebMediaSession()
-{
-    if (!m_webFrame->client())
-        return nullptr;
-
-    return wrapUnique(m_webFrame->client()->createMediaSession());
-}
-
 ObjectContentType FrameLoaderClientImpl::getObjectContentType(
     const KURL& url,
     const String& explicitMimeType,