some fixes and warning disables in ui/ for building on win x64

ui/base/win/hwnd_subclass.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/base/win/hwnd_subclass.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 11 matching lines @@
       reinterpret_cast<ui::HWNDSubclass*>(
           ui::ViewProp::GetValue(hwnd, kHWNDSubclassKey));
   return wrapped_wnd_proc ? wrapped_wnd_proc->OnWndProc(hwnd,
                                                         message,
                                                         w_param,
                                                         l_param)
                           : DefWindowProc(hwnd, message, w_param, l_param);
 }
 
 WNDPROC GetCurrentWndProc(HWND target) {
-  return reinterpret_cast<WNDPROC>(GetWindowLong(target, GWL_WNDPROC));
+  return reinterpret_cast<WNDPROC>(GetWindowLongPtr(target, GWLP_WNDPROC));
 }
 
 }  // namespace
 
 namespace ui {
 
 // Singleton factory that creates and manages the lifetime of all
 // ui::HWNDSubclass objects.
 class HWNDSubclass::HWNDSubclassFactory {
  public:
@@ skipping 86 matching lines @@
   // In most cases, |original_wnd_proc_| will take care of calling
   // DefWindowProc.
   return CallWindowProc(original_wnd_proc_, hwnd, message, w_param, l_param);
 }
 
 HWNDMessageFilter::~HWNDMessageFilter() {
   HWNDSubclass::RemoveFilterFromAllTargets(this);
 }
 
 }  // namespace ui