Make media controls not depend on the webkitfullscreenchange event

third_party/WebKit/Source/core/html/HTMLMediaElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLMediaElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLMediaElement.cpp b/third_party/WebKit/Source/core/html/HTMLMediaElement.cpp
index 3e66e714d787c2019aa964c29ced7d6b6d426afb..9b236f089ba3ed9b3177438b80563e9344365b98 100644
--- a/third_party/WebKit/Source/core/html/HTMLMediaElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLMediaElement.cpp
@@ -3389,6 +3389,7 @@ void HTMLMediaElement::exitFullscreen() {
 }
 
 void HTMLMediaElement::didEnterFullscreen() {
+  configureMediaControls();
   if (mediaControls())
     mediaControls()->enteredFullscreen();
   // FIXME: There is no embedder-side handling in layout test mode.
@@ -3402,6 +3403,7 @@ void HTMLMediaElement::didEnterFullscreen() {
 }
 
 void HTMLMediaElement::didExitFullscreen() {
+  configureMediaControls();
   if (mediaControls())
     mediaControls()->exitedFullscreen();
   if (webMediaPlayer())
@@ -3642,14 +3644,6 @@ void HTMLMediaElement::configureTextTrackDisplay() {
   updateTextTrackDisplay();
 }
 
-EventDispatchHandlingState* HTMLMediaElement::preDispatchEventHandler(
-    Event* event) {
-  if (event && event->type() == EventTypeNames::webkitfullscreenchange)
-    configureMediaControls();
-
-  return nullptr;
-}
-
 // TODO(srirama.m): Merge it to resetMediaElement if possible and remove it.
 void HTMLMediaElement::resetMediaPlayerAndMediaSource() {
   closeMediaSource();