Bug 1403804 - P2 - Remove remaining GMPCDMProxy term. r=cpearce

MozReview-Commit-ID: IlcqZWYlFPv

--HG--
extra : rebase_source : 7bc9bc7ef3573f491be833003e52aa8c4ccddf3e

dom/media/eme/MediaKeys.h

@@ -133,7 +133,7 @@ public:
 private:
 
   // Instantiate CDMProxy instance.
-  // It could be MediaDrmCDMProxy (Widevine on Fennec) or GMPCDMProxy (the rest).
+  // It could be MediaDrmCDMProxy (Widevine on Fennec) or ChromiumCDMProxy (the rest).
   already_AddRefed<CDMProxy> CreateCDMProxy(nsIEventTarget* aMainThread);
 
   // Removes promise from mPromises, and returns it.

dom/media/gmp/ChromiumCDMProxy.h

@@ -130,4 +130,4 @@ private:
 
 } // namespace mozilla
 
-#endif // GMPCDMProxy_h_
+#endif // ChromiumCDMProxy_h_