ui: Move gl/ directory out of gfx/, up to ui/.

ui/gl/gl_context_egl.cc

Index: ui/gl/gl_context_egl.cc
diff --git a/ui/gfx/gl/gl_context_egl.cc b/ui/gl/gl_context_egl.cc
similarity index 96%
rename from ui/gfx/gl/gl_context_egl.cc
rename to ui/gl/gl_context_egl.cc
index b41fea76194004b09765a4b0344d623905a14205..fa655a039a749d50e06eed0fec15778e04253fb1 100644
--- a/ui/gfx/gl/gl_context_egl.cc
+++ b/ui/gl/gl_context_egl.cc
@@ -2,19 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ui/gfx/gl/gl_context_egl.h"
+#include "ui/gl/gl_context_egl.h"
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "third_party/angle/include/EGL/egl.h"
-#include "ui/gfx/gl/egl_util.h"
-#include "ui/gfx/gl/gl_surface.h"
+#include "ui/gl/egl_util.h"
+#include "ui/gl/gl_surface.h"
 
 // This header must come after the above third-party include, as
 // it brings in #defines that cause conflicts.
-#include "ui/gfx/gl/gl_bindings.h"
+#include "ui/gl/gl_bindings.h"
 
 #if defined(USE_X11)
 extern "C" {