Fix drawing problem with options dialog. I don't really know why this flag i...

views/widget/widget_win.cc

 // Copyright (c) 2006-2008 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 "app/gfx/canvas.h"
 #include "app/win_util.h"
 #include "base/gfx/native_theme.h"
 #include "base/string_util.h"
@@ skipping 296 matching lines @@
 
 static BOOL CALLBACK EnumChildProcForRedraw(HWND hwnd, LPARAM lparam) {
   DWORD process_id;
   GetWindowThreadProcessId(hwnd, &process_id);
   gfx::Rect invalid_rect = *reinterpret_cast<gfx::Rect*>(lparam);
 
   RECT window_rect;
   GetWindowRect(hwnd, &window_rect);
   invalid_rect.Offset(-window_rect.left, -window_rect.top);
 
-  int flags = RDW_INVALIDATE | RDW_NOCHILDREN;
+  int flags = RDW_INVALIDATE | RDW_NOCHILDREN | RDW_FRAME;
   if (process_id == GetCurrentProcessId())
     flags |= RDW_UPDATENOW;
   RedrawWindow(hwnd, &invalid_rect.ToRECT(), NULL, flags);
   return TRUE;
 }
 
 void WidgetWin::PaintNow(const gfx::Rect& update_rect) {
   if (use_layered_buffer_) {
     PaintLayeredWindow();
   } else if (root_view_->NeedsPainting(false) && IsWindow()) {
@@ skipping 704 matching lines @@
   if (!widget->ProcessWindowMessage(window, message, w_param, l_param, result))
     result = DefWindowProc(window, message, w_param, l_param);
   if (message == WM_NCDESTROY) {
     widget->hwnd_ = NULL;
     widget->OnFinalMessage(window);
   }
   return result;
 }
 
 }  // namespace views