Remove app/win/win_util.h,cc etc.

views/widget/widget_win.cc

 // Copyright (c) 2011 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 "views/widget/widget_win.h"
 
 #include <dwmapi.h>
 
-#include "app/win/win_util.h"
 #include "base/string_util.h"
 #include "base/win/windows_version.h"
 #include "gfx/canvas_skia.h"
 #include "gfx/native_theme_win.h"
 #include "gfx/path.h"
 #include "ui/base/keycodes/keyboard_code_conversion_win.h"
 #include "ui/base/l10n/l10n_util_win.h"
 #include "ui/base/system_monitor/system_monitor.h"
 #include "ui/base/theme_provider.h"
 #include "ui/base/view_prop.h"
 #include "ui/base/win/hwnd_util.h"
 #include "views/accessibility/view_accessibility.h"
 #include "views/controls/native_control_win.h"
 #include "views/focus/focus_util_win.h"
 #include "views/views_delegate.h"
 #include "views/widget/aero_tooltip_manager.h"
 #include "views/widget/child_window_message_processor.h"
 #include "views/widget/default_theme_provider.h"
 #include "views/widget/drop_target_win.h"
 #include "views/widget/root_view.h"
 #include "views/widget/widget_delegate.h"
 #include "views/widget/widget_utils.h"
 #include "views/window/window_win.h"
 
 #pragma comment(lib, "dwmapi.lib")
 
 using ui::ViewProp;
 
+namespace {
+
+// Returns whether the specified window is the current active window.
+bool IsWindowActive(HWND hwnd) {
+  WINDOWINFO info;
+  return ::GetWindowInfo(hwnd, &info) &&
+         ((info.dwWindowStatus & WS_ACTIVECAPTION) != 0);
+}
+
+}  // namespace
+
 namespace views {
 
 // Property used to link the HWND to its RootView.
 static const char* const kRootViewWindowProperty = "__ROOT_VIEW__";
 
 // Links the HWND to it's Widget (as a Widget, not a WidgetWin).
 static const char* const kWidgetKey = "__VIEWS_WIDGET__";
 
 bool WidgetWin::screen_reader_active_ = false;
 
@@ skipping 352 matching lines @@
 
 Widget* WidgetWin::GetRootWidget() const {
   return GetRootWidget(hwnd());
 }
 
 bool WidgetWin::IsVisible() const {
   return !!::IsWindowVisible(hwnd());
 }
 
 bool WidgetWin::IsActive() const {
-  return app::win::IsWindowActive(hwnd());
+  return IsWindowActive(hwnd());
 }
 
 bool WidgetWin::IsAccessibleWidget() const {
   return screen_reader_active_;
 }
 
 TooltipManager* WidgetWin::GetTooltipManager() {
   return tooltip_manager_.get();
 }
 
@@ skipping 954 matching lines @@
 Widget* Widget::GetWidgetFromNativeWindow(gfx::NativeWindow native_window) {
   return Widget::GetWidgetFromNativeView(native_window);
 }
 
 // static
 void Widget::NotifyLocaleChanged() {
   NOTIMPLEMENTED();
 }
 
 }  // namespace views