Bug 1314529. Part 2 - remove MediaDecoder::SetMediaSeekable(). r=cpearce

MozReview-Commit-ID: 6JJrKi3KTll

--HG--
extra : rebase_source : f12b55befd8264a076f393f7e44e77f1f843fbea
extra : source : 1f4a048de0f8c75d7aab8396f50c197afdae7d38

dom/media/MediaDecoder.cpp

@@ -782,7 +782,7 @@ MediaDecoder::MetadataLoaded(nsAutoPtr<MediaInfo> aInfo,
               aInfo->mAudio.mChannels, aInfo->mAudio.mRate,
               aInfo->HasAudio(), aInfo->HasVideo());
 
-  SetMediaSeekable(aInfo->mMediaSeekable);
+  mMediaSeekable = aInfo->mMediaSeekable;
   SetMediaSeekableOnlyInBufferedRanges(aInfo->mMediaSeekableOnlyInBufferedRanges);
   mInfo = aInfo.forget();
   ConstructMediaTracks();
@@ -1277,12 +1277,6 @@ MediaDecoder::UpdateEstimatedMediaDuration(int64_t aDuration)
   mEstimatedDuration = Some(TimeUnit::FromMicroseconds(aDuration));
 }
 
-void
-MediaDecoder::SetMediaSeekable(bool aMediaSeekable) {
-  MOZ_ASSERT(NS_IsMainThread());
-  mMediaSeekable = aMediaSeekable;
-}
-
 void
 MediaDecoder::SetMediaSeekableOnlyInBufferedRanges(bool aMediaSeekableOnlyInBufferedRanges){
   MOZ_ASSERT(NS_IsMainThread());

dom/media/MediaDecoder.h

@@ -251,8 +251,6 @@ protected:
   void UpdateEstimatedMediaDuration(int64_t aDuration) override;
 
 public:
-  // Set a flag indicating whether random seeking is supported
-  void SetMediaSeekable(bool aMediaSeekable);
   // Set a flag indicating whether seeking is supported only in buffered ranges
   void SetMediaSeekableOnlyInBufferedRanges(bool aMediaSeekableOnlyInBufferedRanges);
 
@@ -572,7 +570,7 @@ private:
 
   void OnMediaNotSeekable()
   {
-    SetMediaSeekable(false);
+    mMediaSeekable = false;
   }
 
   void FinishShutdown();