Stop setting --enable-overlay-fullscreen-video on Android

content/child/runtime_features.cc

Index: content/child/runtime_features.cc
diff --git a/content/child/runtime_features.cc b/content/child/runtime_features.cc
index 94a6f2aeed74a55b822f65ee552adb6128ff7049..7bb20ef1f619d30f19b3d6d891079910faa52f89 100644
--- a/content/child/runtime_features.cc
+++ b/content/child/runtime_features.cc
@@ -156,8 +156,12 @@ void SetRuntimeFeaturesDefaultsAndUpdateFromArgs(
   if (command_line.HasSwitch(switches::kEnableWebGLImageChromium))
     WebRuntimeFeatures::enableWebGLImageChromium(true);
 
-  if (command_line.HasSwitch(switches::kEnableOverlayFullscreenVideo))
-    WebRuntimeFeatures::enableOverlayFullscreenVideo(true);
+  // TODO(watk): Remove EnableOverlayFullscreenVideo once blink is updated to
+  // use ForceOverlayFullscreenVideo instead. http://crbug.com/511376
+  if (command_line.HasSwitch(switches::kEnableOverlayFullscreenVideo) ||
+      command_line.HasSwitch(switches::kForceOverlayFullscreenVideo)) {
+    WebRuntimeFeatures::forceOverlayFullscreenVideo(true);
+  }
 
   if (ui::IsOverlayScrollbarEnabled())
     WebRuntimeFeatures::enableOverlayScrollbars(true);