Move WebMediaPlayerImpl and its dependencies to media/blink.

content/renderer/media/crypto/encrypted_media_player_support_impl.cc

Index: content/renderer/media/crypto/encrypted_media_player_support_impl.cc
diff --git a/content/renderer/media/crypto/encrypted_media_player_support_impl.cc b/content/renderer/media/crypto/encrypted_media_player_support_impl.cc
index b15cd81adf31a403109658b4d0389673bdac4daa..c884cd6ac227e474860f42ee7685b7da6fafa21a 100644
--- a/content/renderer/media/crypto/encrypted_media_player_support_impl.cc
+++ b/content/renderer/media/crypto/encrypted_media_player_support_impl.cc
@@ -16,6 +16,7 @@
 #include "content/renderer/media/webcontentdecryptionmodule_impl.h"
 #include "content/renderer/pepper/pepper_webplugin_impl.h"
 #include "media/base/bind_to_current_loop.h"
+#include "media/blink/encrypted_media_player_support.h"
 #include "third_party/WebKit/public/platform/WebContentDecryptionModule.h"
 #include "third_party/WebKit/public/platform/WebContentDecryptionModuleResult.h"
 #include "third_party/WebKit/public/platform/WebMediaPlayerClient.h"
@@ -123,8 +124,8 @@ static std::string GuessInitDataType(const unsigned char* init_data,
   return "video/mp4";
 }
 
-scoped_ptr<EncryptedMediaPlayerSupport> EncryptedMediaPlayerSupportImpl::Create(
-    blink::WebMediaPlayerClient* client) {
+scoped_ptr<media::EncryptedMediaPlayerSupport>
+EncryptedMediaPlayerSupportImpl::Create(blink::WebMediaPlayerClient* client) {
   return scoped_ptr<EncryptedMediaPlayerSupport>(
       new EncryptedMediaPlayerSupportImpl(client));
 }