WIP enum / V8PerContextData solution

Source/WebKit/chromium/public/WebScopedCompilation.h

Index: Source/WebKit/chromium/public/WebScopedCompilation.h
diff --git a/Source/WebKit/chromium/src/WebMediaSourceImpl.h b/Source/WebKit/chromium/public/WebScopedCompilation.h
similarity index 80%
copy from Source/WebKit/chromium/src/WebMediaSourceImpl.h
copy to Source/WebKit/chromium/public/WebScopedCompilation.h
index a553bf2e7c55e58a63177028c6726c7f594599ed..4ca0d183cf97f6fcc2ce8ba31190865f44058728 100644
--- a/Source/WebKit/chromium/src/WebMediaSourceImpl.h
+++ b/Source/WebKit/chromium/public/WebScopedCompilation.h
@@ -28,26 +28,25 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WebMediaSourceImpl_h
-#define WebMediaSourceImpl_h
+#ifndef WebScopedCompilation_h
+#define WebScopedCompilation_h
 
-#include "MediaSource.h"
-#include "WebMediaSource.h"
+#include "../../../Platform/chromium/public/WebPrivateOwnPtr.h"
+#include <v8.h>
 
 namespace WebKit {
 
-class WebMediaSourceImpl : public WebMediaSource {
+class WebScopedCompilation {
 public:
-    WebMediaSourceImpl(PassRefPtr<WebCore::MediaSource>);
-    virtual ~WebMediaSourceImpl();
 
-    // WebMediaSource methods.
-    virtual void open(WebMediaSourceClient*);
+    static WebScopedCompilation extensionAPIInjection(v8::Handle<v8::Context>);
+    ~WebScopedCompilation();
 
 private:
-    RefPtr<WebCore::MediaSource> m_mediaSource;
+    class Impl;
+    WebScopedCompilation(v8::Handle<v8::Context>, WebPrivateOwnPtr<Impl> impl);
 };
 
-}
+} // WebKit
 
 #endif