Separate image processing logic from presentation logic.

ui/surface/surface.gyp

 # Copyright (c) 2012 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
 
   'target_defaults': {
@@ skipping 48 matching lines @@
       'dependencies': [
         '<(DEPTH)/base/base.gyp:base',
         '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/ui/gl/gl.gyp:gl',
         '<(DEPTH)/ui/ui.gyp:ui',
       ],
       'sources': [
         'accelerated_surface_mac.cc',
         'accelerated_surface_mac.h',
+        'accelerated_surface_transformer_win.cc',
+        'accelerated_surface_transformer_win.h',
+        'accelerated_surface_transformer_win.hlsl',
         'accelerated_surface_win.cc',
         'accelerated_surface_win.h',
-        'accelerated_surface_win.hlsl',
+        'd3d9_utils_win.cc',
+        'd3d9_utils_win.h',
         'io_surface_support_mac.cc',
         'io_surface_support_mac.h',
         'surface_export.h',
         'transport_dib.h',
         'transport_dib_android.cc',
         'transport_dib_linux.cc',
         'transport_dib_mac.cc',
         'transport_dib_win.cc',
       ],
       'defines': [
         'SURFACE_IMPLEMENTATION',
       ],
     },
   ],
+  'conditions': [
+    ['OS == "win"', {
+      'targets': [
+        {
+          'target_name': 'surface_gpu_tests',
+          'type': '<(gtest_target_type)',
+          'dependencies': [
+            '<(DEPTH)/base/base.gyp:base',
+            '<(DEPTH)/base/base.gyp:run_all_unittests',
+            '<(DEPTH)/testing/gtest.gyp:gtest',
+            '<(DEPTH)/ui/ui.gyp:ui',
+            'surface',
+          ],
+          'sources': [
+            'accelerated_surface_transformer_win_unittest.cc',
+          ],
+        },
+      ],
+    }],
+  ],
 }