Remove --disable-core-animation flag

ui/base/cocoa/underlay_opengl_hosting_window.h

Index: ui/base/cocoa/underlay_opengl_hosting_window.h
diff --git a/ui/base/cocoa/underlay_opengl_hosting_window.h b/ui/base/cocoa/underlay_opengl_hosting_window.h
index 25c81fd940ae9f5b23964cfbdfb937691f1e22cb..d673c31a0f31268a930073cb3e9c7dedff3022f6 100644
--- a/ui/base/cocoa/underlay_opengl_hosting_window.h
+++ b/ui/base/cocoa/underlay_opengl_hosting_window.h
@@ -10,8 +10,8 @@
 #include "ui/base/ui_base_export.h"
 
 // Common base class for windows that host a OpenGL surface that renders under
-// the window. Contains methods relating to hole punching so that the OpenGL
-// surface is visible through the window.
+// the window. Previously contained methods related to hole punching, now just
+// contains common asserts.

[Avi (use Gerrit), 2014/08/14 19:23:41]

Yeah, we're going to need to figure out what to do with this class....

[ccameron, 2014/08/14 19:34:39]

I was thinking to rename it to WebContentHostingWindow and walk away, but it
looks like that's over-stating its use (apps, for instance, don't use this as a
window class). Maybe just changing its callers to just use NSWindow is the way
to go.

[Avi (use Gerrit), 2014/08/14 19:57:27]

For now, we can leave it as being vestigial, and we'll figure out in a followup
CL.

Yeah, moving it to NSWindow is probably the best option.

 UI_BASE_EXPORT
 @interface UnderlayOpenGLHostingWindow : NSWindow
 @end