Fixes bug where changing the src of an audio/video element would stop firing events.

webkit/glue/webmediaplayer_impl.cc

Index: webkit/glue/webmediaplayer_impl.cc
diff --git a/webkit/glue/webmediaplayer_impl.cc b/webkit/glue/webmediaplayer_impl.cc
index 0438e54148facdc95a2a33612ad804663dc96e20..fdb7f2152837e7c6f9595be164f6a664f1c8f11e 100644
--- a/webkit/glue/webmediaplayer_impl.cc
+++ b/webkit/glue/webmediaplayer_impl.cc
@@ -542,19 +542,17 @@ void WebMediaPlayerImpl::OnPipelineError() {
 void WebMediaPlayerImpl::SetNetworkState(
     WebKit::WebMediaPlayer::NetworkState state) {
   DCHECK(MessageLoop::current() == main_loop_);
-  if (network_state_ != state) {
-    network_state_ = state;
-    GetClient()->networkStateChanged();
-  }
+  // Always notify of any state change to ensure the client remains in sync.
+  network_state_ = state;
+  GetClient()->networkStateChanged();
 }
 
 void WebMediaPlayerImpl::SetReadyState(
     WebKit::WebMediaPlayer::ReadyState state) {
   DCHECK(MessageLoop::current() == main_loop_);
-  if (ready_state_ != state) {
-    ready_state_ = state;
-    GetClient()->readyStateChanged();
-  }
+  // Always notify of any state change to ensure the client remains in sync.
+  ready_state_ = state;
+  GetClient()->readyStateChanged();
 }
 
 void WebMediaPlayerImpl::Destroy() {