Revert "Rename DOMWindow interface to Window"

Source/modules/mediasource/DOMWindowMediaSource.idl

Index: Source/modules/mediasource/DOMWindowMediaSource.idl
diff --git a/Source/modules/mediasource/WindowMediaSource.idl b/Source/modules/mediasource/DOMWindowMediaSource.idl
similarity index 98%
rename from Source/modules/mediasource/WindowMediaSource.idl
rename to Source/modules/mediasource/DOMWindowMediaSource.idl
index eb6d24b777f842fb92228fb8cdbbbc706e4fb77f..20a0215ad9949be9b300110650df8f713869dc8d 100644
--- a/Source/modules/mediasource/WindowMediaSource.idl
+++ b/Source/modules/mediasource/DOMWindowMediaSource.idl
@@ -27,8 +27,8 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-partial interface Window {
+partial interface DOMWindow {
     [EnabledAtRuntime=webKitMediaSource] attribute WebKitMediaSourceConstructor WebKitMediaSource;
     [EnabledAtRuntime=webKitMediaSource] attribute WebKitSourceBufferConstructor WebKitSourceBuffer;
     [EnabledAtRuntime=webKitMediaSource] attribute WebKitSourceBufferListConstructor WebKitSourceBufferList;
-};
+};