Bug 1321497 - correct the logic of resuming from AudioChannel; r=alwu,jwwang

MozReview-Commit-ID: JxeqdzADlrU

--HG--
extra : rebase_source : 0263f14e4cdf482150af2a1697c201cedbe5ddcb

dom/html/HTMLMediaElement.cpp

@@ -792,7 +792,7 @@ private:
   void
   Resume()
   {
-    if (!IsSuspended() && mOwner->Paused()) {
+    if (!IsSuspended()) {
       MOZ_LOG(AudioChannelService::GetAudioChannelLog(), LogLevel::Debug,
              ("HTMLMediaElement::AudioChannelAgentCallback, ResumeFromAudioChannel, "
               "this = %p, Error : resume without suspended!\n", this));