[Ozone-DRI] Listen for swap events

ui/ozone/platform/dri/dri_surface_unittest.cc

 // 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.
 
 #include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "third_party/skia/include/core/SkDevice.h"
 #include "ui/ozone/platform/dri/crtc_controller.h"
@@ skipping 61 matching lines @@
   scoped_ptr<ui::DriSurface> surface_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DriSurfaceTest);
 };
 
 void DriSurfaceTest::SetUp() {
   message_loop_.reset(new base::MessageLoopForUI);
   std::vector<uint32_t> crtcs;
   crtcs.push_back(kDefaultCrtc);
-  drm_.reset(new ui::MockDriWrapper(3, crtcs, kPlanesPerCrtc));
+  drm_.reset(new ui::MockDriWrapper(3, true, crtcs, kPlanesPerCrtc));
   window_delegate_.reset(new MockDriWindowDelegate(drm_.get()));
   surface_.reset(new ui::DriSurface(window_delegate_.get(), drm_.get()));
   surface_->ResizeCanvas(gfx::Size(kDefaultMode.hdisplay,
                                    kDefaultMode.vdisplay));
 }
 
 void DriSurfaceTest::TearDown() {
   surface_.reset();
   window_delegate_.reset();
   drm_.reset();
@@ skipping 31 matching lines @@
   // Make sure the updates are correctly propagated to the native surface.
   for (int i = 0; i < image.height(); ++i) {
     for (int j = 0; j < image.width(); ++j) {
       if (j < kDefaultMode.hdisplay / 2 && i < kDefaultMode.vdisplay / 2)
         EXPECT_EQ(SK_ColorWHITE, image.getColor(j, i));
       else
         EXPECT_EQ(SK_ColorBLACK, image.getColor(j, i));
     }
   }
 }