Make Chromium disable the fullscreen API if --enable-fullscreen is absent from

content/renderer/render_thread.cc

Index: content/renderer/render_thread.cc
diff --git a/content/renderer/render_thread.cc b/content/renderer/render_thread.cc
index 771e66387fd0b7fa076faf78f8cee2586847d224..bda81425b287715549de030e81645e819cdabfcb 100644
--- a/content/renderer/render_thread.cc
+++ b/content/renderer/render_thread.cc
@@ -473,6 +473,9 @@ void RenderThread::EnsureWebKitInitialized() {
   WebKit::WebRuntimeFeatures::enableMediaStream(
       command_line.HasSwitch(switches::kEnableMediaStream));
 
+  WebKit::WebRuntimeFeatures::enableFullScreenAPI(
+      command_line.HasSwitch(switches::kEnableFullScreen));
+
 #if defined(OS_CHROMEOS)
   // TODO(crogers): enable once Web Audio has been tested and optimized.
   WebRuntimeFeatures::enableWebAudio(false);