Teach gfx::Screen about color profiles

ui/aura/test/test_screen.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/aura/test/test_screen.h"
 
 #include "base/logging.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
@@ skipping 113 matching lines @@
 
 std::vector<gfx::Display> TestScreen::GetAllDisplays() const {
   return std::vector<gfx::Display>(1, display_);
 }
 
 gfx::Display TestScreen::GetDisplayNearestWindow(
     gfx::NativeWindow window) const {
   return display_;
 }
 
+bool TestScreen::GetDisplayColorProfile(
+    gfx::NativeWindow window, std::vector<char>* color_profile) const {
+  return false;
+}
+
 gfx::Display TestScreen::GetDisplayNearestPoint(const gfx::Point& point) const {
   return display_;
 }
 
 gfx::Display TestScreen::GetDisplayMatching(const gfx::Rect& match_rect) const {
   return display_;
 }
 
 gfx::Display TestScreen::GetPrimaryDisplay() const {
   return display_;
 }
 
 void TestScreen::AddObserver(gfx::DisplayObserver* observer) {
 }
 
 void TestScreen::RemoveObserver(gfx::DisplayObserver* observer) {
 }
 
 TestScreen::TestScreen(const gfx::Rect& screen_bounds)
     : host_(NULL),
       ui_scale_(1.0f) {
   static int64 synthesized_display_id = 2000;
   display_.set_id(synthesized_display_id++);
   display_.SetScaleAndBounds(1.0f, screen_bounds);
 }
 
 }  // namespace aura