Move a bunch of windows stuff from ui/base/win to ui/gfx/win

ui/views/controls/combobox/native_combobox_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/views/controls/combobox/native_combobox_win.h"
 
 #include "base/i18n/rtl.h"
 #include "base/strings/utf_string_conversions.h"
 #include "ui/base/events/event.h"
 #include "ui/base/models/combobox_model.h"
 #include "ui/base/resource/resource_bundle.h"
-#include "ui/base/win/hwnd_util.h"
 #include "ui/gfx/font.h"
+#include "ui/gfx/win/hwnd_util.h"
 #include "ui/native_theme/native_theme_win.h"
 #include "ui/views/controls/combobox/combobox.h"
 #include "ui/views/controls/combobox/native_combobox_views.h"
 #include "ui/views/widget/widget.h"
 
 namespace {
 
 // Limit how small a combobox can be.
 const int kMinComboboxWidth = 148;
 
@@ skipping 157 matching lines @@
 void NativeComboboxWin::CreateNativeControl() {
   // It's ok to add WS_VSCROLL. The scrollbar will show up only when necessary
   // as long as we don't use CBS_DISABLENOSCROLL.
   // See http://msdn.microsoft.com/en-us/library/7h63bxbe(VS.80).aspx
   DWORD flags = WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN |
                 CBS_DROPDOWNLIST | WS_VSCROLL;
   HWND control_hwnd = ::CreateWindowEx(GetAdditionalExStyle(), L"COMBOBOX", L"",
                                        flags, 0, 0, width(), height(),
                                        GetWidget()->GetNativeView(), NULL, NULL,
                                        NULL);
-  ui::CheckWindowCreated(control_hwnd);
+  gfx::CheckWindowCreated(control_hwnd);
   NativeControlCreated(control_hwnd);
 }
 
 void NativeComboboxWin::NativeControlCreated(HWND native_control) {
   NativeControlWin::NativeControlCreated(native_control);
 
   UpdateFont();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeComboboxWin, private:
 
 void NativeComboboxWin::UpdateFont() {
   HFONT font = Combobox::GetFont().GetNativeFont();
   SendMessage(native_view(), WM_SETFONT, reinterpret_cast<WPARAM>(font), FALSE);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // NativeComboboxWrapper, public:
 
 // static
 NativeComboboxWrapper* NativeComboboxWrapper::CreateWrapper(
     Combobox* combobox) {
   return new NativeComboboxViews(combobox);
 }
 
 }  // namespace views