bindings: Adds DOMArrayBuffer, etc. as thin wrappers for ArrayBuffer, etc.

Source/modules/encryptedmedia/MediaKeySession.h

Index: Source/modules/encryptedmedia/MediaKeySession.h
diff --git a/Source/modules/encryptedmedia/MediaKeySession.h b/Source/modules/encryptedmedia/MediaKeySession.h
index c6d3c81da524e0054bd91452d964d729fe86edd6..6cde9c8e7c72e742fba1dbb66bc0042c076eb8e6 100644
--- a/Source/modules/encryptedmedia/MediaKeySession.h
+++ b/Source/modules/encryptedmedia/MediaKeySession.h
@@ -33,15 +33,16 @@
 #include "platform/Timer.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebContentDecryptionModuleSession.h"
-#include "wtf/Forward.h"
 
 namespace blink {
 
-class ScriptPromise;
-class ScriptState;
+class DOMArrayBuffer;
+class DOMArrayBufferView;
 class GenericEventQueue;
 class MediaKeyError;
 class MediaKeys;
+class ScriptPromise;
+class ScriptState;
 class WebContentDecryptionModule;
 class WebString;
 
@@ -73,14 +74,14 @@ public:
     double expiration() const { return m_expiration; }
     ScriptPromise closed(ScriptState*);
 
-    ScriptPromise generateRequest(ScriptState*, const String& initDataType, ArrayBuffer* initData);
-    ScriptPromise generateRequest(ScriptState*, const String& initDataType, ArrayBufferView* initData);
+    ScriptPromise generateRequest(ScriptState*, const String& initDataType, DOMArrayBuffer* initData);
+    ScriptPromise generateRequest(ScriptState*, const String& initDataType, DOMArrayBufferView* initData);
 
     void setError(MediaKeyError*);
     MediaKeyError* error() { return m_error.get(); }
 
-    ScriptPromise update(ScriptState*, ArrayBuffer* response);
-    ScriptPromise update(ScriptState*, ArrayBufferView* response);
+    ScriptPromise update(ScriptState*, DOMArrayBuffer* response);
+    ScriptPromise update(ScriptState*, DOMArrayBufferView* response);
     ScriptPromise close(ScriptState*);
     ScriptPromise remove(ScriptState*);