Disable idle suspend for Chromecast

media/blink/webmediaplayer_impl.cc

Index: media/blink/webmediaplayer_impl.cc
diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_impl.cc
index e5d8753edfd74d85943784112eba8da26f218d6d..0fdfef23a10abfeb1ebdc3a5ee6846c666020fdd 100644
--- a/media/blink/webmediaplayer_impl.cc
+++ b/media/blink/webmediaplayer_impl.cc
@@ -204,7 +204,8 @@ WebMediaPlayerImpl::WebMediaPlayerImpl(
       renderer_factory_(std::move(renderer_factory)),
       surface_manager_(params.surface_manager()),
       suppress_destruction_errors_(false),
-      can_suspend_state_(CanSuspendState::UNKNOWN) {
+      can_suspend_state_(params.allow_idle_suspend() ? CanSuspendState::UNKNOWN
+                                                     : CanSuspendState::NO) {
   DCHECK(!adjust_allocated_memory_cb_.is_null());
   DCHECK(renderer_factory_);
   DCHECK(client_);
@@ -1452,6 +1453,9 @@ void WebMediaPlayerImpl::SetSuspendState(bool is_suspended) {
   if (IsNetworkStateError(network_state_))
     return;
 
+  if (can_suspend_state_ == CanSuspendState::NO)
+    return;
+
 #if defined(OS_MACOSX) || defined(OS_WIN)
   // TODO(sandersd): Idle suspend is disabled on OSX and Windows for hardware
   // decoding / opaque video frames since these frames are owned by the decoder
@@ -1469,9 +1473,6 @@ void WebMediaPlayerImpl::SetSuspendState(bool is_suspended) {
   can_suspend_state_ = CanSuspendState::YES;
 #endif
 
-  if (can_suspend_state_ == CanSuspendState::NO)

[sandersd (OOO until July 31), 2016/05/12 17:48:11]

Still need this here due to line 1468.

[halliwell, 2016/05/12 18:11:59]

Doh, yes.  Done.

-    return;
-
   if (is_suspended) {
     pipeline_controller_.Suspend();
   } else {