Always notify the MediaPlayer of any seek.

LayoutTests/media/media-controller-effective-playback-rate.html

Index: LayoutTests/media/media-controller-effective-playback-rate.html
diff --git a/LayoutTests/media/media-controller-effective-playback-rate.html b/LayoutTests/media/media-controller-effective-playback-rate.html
index e0d28631db9727e37d01066e75ea2a994524a62c..c5f434d3bb44414abf1d70d1fca355fb03ed3864 100644
--- a/LayoutTests/media/media-controller-effective-playback-rate.html
+++ b/LayoutTests/media/media-controller-effective-playback-rate.html
@@ -13,7 +13,7 @@
                 // Set the rate on the media element so playback won't move forward.
                 video.playbackRate = 0;
 
-                waitForEvent("canplay",canplay);
+                waitForEventOnce("canplay",canplay);
             };
 
             var canplay = function()
@@ -28,12 +28,9 @@
 
                 // Initiate playback and verify that time moves forward.
                 run("video.play()");
-                waitForEventOnce("play", play);
-            };
-
-            var play = function()
-            {
-                waitForEventOnce("timeupdate", timeupdate);
+                waitForEventOnce("playing", function() {

[acolwell GONE FROM CHROMIUM, 2014/07/31 20:00:16]

nit: { on next line.

[Srirama, 2014/07/31 20:20:18]

Done.

+                    waitForEventOnce("timeupdate", timeupdate);
+                });
             };
 
             var timeupdate = function() {