Move WindowModalityController to CoreWm.

ash/test/capture_tracking_view.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 "ash/test/capture_tracking_view.h"
-
-namespace ash {
-namespace test {
-
-CaptureTrackingView::CaptureTrackingView()
-    : got_press_(false),
-      got_capture_lost_(false) {
-}
-
-CaptureTrackingView::~CaptureTrackingView() {
-}
-
-bool CaptureTrackingView::OnMousePressed(const ui::MouseEvent& event) {
-  got_press_ = true;
-  return true;
-}
-
-void CaptureTrackingView::OnMouseCaptureLost() {
-  got_capture_lost_ = true;
-}
-
-}  // namespace test
-}  // namespace ash