Parameterize TaskRunner used by ui::Compositor

ui/compositor/test/test_compositor_host_win.cc

 // 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.
 
 #include "ui/compositor/test/test_compositor_host.h"
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop/message_loop.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/win/window_impl.h"
 
 namespace ui {
 
 class TestCompositorHostWin : public TestCompositorHost,
                               public gfx::WindowImpl {
  public:
   TestCompositorHostWin(const gfx::Rect& bounds,
                         ui::ContextFactory* context_factory) {
     Init(NULL, bounds);
-    compositor_.reset(new ui::Compositor(hwnd(), context_factory));
+    compositor_.reset(new ui::Compositor(hwnd(),
+                                         context_factory,
+                                         base::MessageLoopProxy::current()));
     compositor_->SetScaleAndSize(1.0f, GetSize());
   }
 
   virtual ~TestCompositorHostWin() {
     DestroyWindow(hwnd());
   }
 
   // Overridden from TestCompositorHost:
   virtual void Show() OVERRIDE {
     ShowWindow(hwnd(), SW_SHOWNORMAL);
@@ skipping 23 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(TestCompositorHostWin);
 };
 
 TestCompositorHost* TestCompositorHost::Create(
     const gfx::Rect& bounds,
     ui::ContextFactory* context_factory) {
   return new TestCompositorHostWin(bounds, context_factory);
 }
 
 }  // namespace ui