gfx: Create a separate gfx component out of ui.

ui/gfx/android/gfx_jni_registrar.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef UI_GL_ANDROID_UI_JNI_REGISTRAR_H_
-#define UI_GL_ANDROID_UI_JNI_REGISTRAR_H_
+#ifndef UI_GFX_ANDROID_GFX_JNI_REGISTRAR_H_
+#define UI_GFX_ANDROID_GFX_JNI_REGISTRAR_H_
 
 #include <jni.h>
 
-#include "ui/gl/gl_export.h"
+#include "ui/gfx/gfx_export.h"
 
-namespace ui {
-namespace gl {
+namespace gfx {
 namespace android {
 
 // Register all JNI bindings necessary for chrome.
-GL_EXPORT bool RegisterJni(JNIEnv* env);
+GFX_EXPORT bool RegisterJni(JNIEnv* env);
 
 }  // namespace android
-}  // namespace gl
-}  // namespace ui
+}  // namespace gfx
 
-#endif  // UI_GL_ANDROID_UI_JNI_REGISTRAR_H_
+#endif  // UI_GFX_ANDROID_GFX_JNI_REGISTRAR_H_