Fix drawing problem with options dialog. I'm not sure why this flag is...

Fix drawing problem with options dialog.  I'm not sure why this flag is needed, other than it fixes the paint issue.  Perhaps it's generated internally by Windows for the child static HWNDs when RedrawWindow with RDW_ALLCHILDREN is called.

BUG=12793

Review URL: http://codereview.chromium.org/115908

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@17211 0039d316-1c4b-4281-b951-d872f2087c98

views/widget/widget_win.cc

@@ -314,7 +314,7 @@ static BOOL CALLBACK EnumChildProcForRedraw(HWND hwnd, LPARAM lparam) {
   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);