Bug 1274212 - remove use of FlushableTaskQueue. r=kaku

MozReview-Commit-ID: DmyrIhGq8yb

dom/media/platforms/agnostic/eme/EMEDecoderModule.cpp

@@ -167,7 +167,7 @@ public:
   EMEMediaDataDecoderProxy(already_AddRefed<AbstractThread> aProxyThread,
                            MediaDataDecoderCallback* aCallback,
                            CDMProxy* aProxy,
-                           FlushableTaskQueue* aTaskQueue)
+                           TaskQueue* aTaskQueue)
    : MediaDataDecoderProxy(Move(aProxyThread), aCallback)
    , mSamplesWaitingForKey(new SamplesWaitingForKey(this, aTaskQueue, aProxy))
    , mProxy(aProxy)
@@ -219,7 +219,7 @@ EMEDecoderModule::~EMEDecoderModule()
 }
 
 static already_AddRefed<MediaDataDecoderProxy>
-CreateDecoderWrapper(MediaDataDecoderCallback* aCallback, CDMProxy* aProxy, FlushableTaskQueue* aTaskQueue)
+CreateDecoderWrapper(MediaDataDecoderCallback* aCallback, CDMProxy* aProxy, TaskQueue* aTaskQueue)
 {
   RefPtr<gmp::GeckoMediaPluginService> s(gmp::GeckoMediaPluginService::GetGeckoMediaPluginService());
   if (!s) {