Bug 1276840 - Remove AudioStream::RUNNING. r=kinetik.

MozReview-Commit-ID: 3sCGYifUxJO

--HG--
extra : rebase_source : f20ee5647bb92b7bf1a35fde9bb131f4585cb32c

dom/media/AudioStream.cpp

@@ -441,7 +441,7 @@ AudioStream::Pause()
     return;
   }
 
-  if (mState != STARTED && mState != RUNNING) {
+  if (mState != STARTED) {
     mState = STOPPED; // which also tells async OpenCubeb not to start, just init
     return;
   }
@@ -626,11 +626,6 @@ AudioStream::DataCallback(void* aBuffer, long aFrames)
   // NOTE: wasapi (others?) can call us back *after* stop()/Shutdown() (mState == SHUTDOWN)
   // Bug 996162
 
-  // callback tells us cubeb succeeded initializing
-  if (mState == STARTED) {
-    mState = RUNNING;
-  }
-
   if (mInRate == mOutRate) {
     GetUnprocessed(writer);
   } else {

dom/media/AudioStream.h

@@ -363,8 +363,7 @@ private:
 
   enum StreamState {
     INITIALIZED, // Initialized, playback has not begun.
-    STARTED,     // cubeb started, but callbacks haven't started
-    RUNNING,     // DataCallbacks have started after STARTED, or after Resume().
+    STARTED,     // cubeb started.
     STOPPED,     // Stopped by a call to Pause().
     DRAINED,     // StateCallback has indicated that the drain is complete.
     ERRORED,     // Stream disabled due to an internal error.