Migrating MediaSession messages to mojo

third_party/WebKit/Source/core/loader/EmptyClients.cpp

Index: third_party/WebKit/Source/core/loader/EmptyClients.cpp
diff --git a/third_party/WebKit/Source/core/loader/EmptyClients.cpp b/third_party/WebKit/Source/core/loader/EmptyClients.cpp
index eebba46c8f78d35d4f3f1570f065a42e5ddc68cf..a6892b06567c5c13a4209a41aec3aea44ddbcf7e 100644
--- a/third_party/WebKit/Source/core/loader/EmptyClients.cpp
+++ b/third_party/WebKit/Source/core/loader/EmptyClients.cpp
@@ -37,7 +37,6 @@
 #include "public/platform/Platform.h"
 #include "public/platform/WebApplicationCacheHost.h"
 #include "public/platform/WebMediaPlayer.h"
-#include "public/platform/modules/mediasession/WebMediaSession.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerProvider.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerProviderClient.h"
 #include "wtf/PtrUtil.h"
@@ -157,11 +156,6 @@ std::unique_ptr<WebMediaPlayer> EmptyFrameLoaderClient::createWebMediaPlayer(HTM
     return nullptr;
 }
 
-std::unique_ptr<WebMediaSession> EmptyFrameLoaderClient::createWebMediaSession()
-{
-    return nullptr;
-}
-
 void EmptyTextCheckerClient::requestCheckingOfString(TextCheckingRequest*)
 {
 }