Add command buffer support for GL_RGB CHROMIUM image emulation.

ui/gl/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
@@ skipping 41 matching lines @@
     "gl_fence.cc",
     "gl_fence.h",
     "gl_fence_arb.cc",
     "gl_fence_arb.h",
     "gl_fence_nv.cc",
     "gl_fence_nv.h",
     "gl_gl_api_implementation.cc",
     "gl_gl_api_implementation.h",
     "gl_helper.cc",
     "gl_helper.h",
+    "gl_image.cc",
     "gl_image.h",
     "gl_image_memory.cc",
     "gl_image_memory.h",
     "gl_image_ref_counted_memory.cc",
     "gl_image_ref_counted_memory.h",
     "gl_image_shared_memory.cc",
     "gl_image_shared_memory.h",
     "gl_image_stub.cc",
     "gl_image_stub.h",
     "gl_implementation.cc",
@@ skipping 311 matching lines @@
     sources = [
       "../android/java/src/org/chromium/ui/gl/SurfaceTextureListener.java",
       "../android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java",
     ]
     public_deps = [
       ":surface_jni_headers",
     ]
     jni_package = "ui/gl"
   }
 }