Implement rough new dialog style.

ui/native_theme/native_theme_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/native_theme/native_theme_win.h"
 
 #include <windows.h>
 #include <uxtheme.h>
 #include <vsstyle.h>
 #include <vssym32.h>
@@ skipping 16 matching lines @@
 #include "ui/gfx/gdi_util.h"
 #include "ui/gfx/rect.h"
 #include "ui/native_theme/common_theme.h"
 
 namespace {
 
 // TODO: Obtain the correct colors using GetSysColor.
 // Theme colors returned by GetSystemColor().
 const SkColor kInvalidColorIdColor = SkColorSetRGB(255, 0, 128);
 // Dialogs:
-const SkColor kDialogBackgroundColor = SkColorSetRGB(200, 200, 200);
+const SkColor kDialogBackgroundColor = SkColorSetRGB(251, 251, 251);
 // FocusableBorder:
 const SkColor kFocusedBorderColor = SkColorSetRGB(0x4d, 0x90, 0xfe);
 const SkColor kUnfocusedBorderColor = SkColorSetRGB(0xd9, 0xd9, 0xd9);
 // TextButton:
 const SkColor kTextButtonBackgroundColor = SkColorSetRGB(0xde, 0xde, 0xde);
 const SkColor kTextButtonHighlightColor = SkColorSetARGB(200, 255, 255, 255);
 const SkColor kTextButtonHoverColor = SkColorSetRGB(6, 45, 117);
 // MenuItem:
 const SkColor kEnabledMenuItemForegroundColor = SkColorSetRGB(6, 45, 117);
 const SkColor kDisabledMenuItemForegroundColor = SkColorSetRGB(161, 161, 146);
@@ skipping 405 matching lines @@
     return color;
   }
 
   switch (color_id) {
     // Windows
     case kColorId_WindowBackground:
       return system_colors_[COLOR_WINDOW];
 
     // Dialogs
     case kColorId_DialogBackground:
-      // TODO(benrg): Should this use the new Windows theme functions? The old
-      // code in DialogClientView::OnPaint used GetSysColor(COLOR_3DFACE).
-      return system_colors_[COLOR_3DFACE];
+      return kDialogBackgroundColor;
 
     // FocusableBorder
     case kColorId_FocusedBorderColor:
       return kFocusedBorderColor;
     case kColorId_UnfocusedBorderColor:
       return kUnfocusedBorderColor;
 
     // TextButton
     case kColorId_TextButtonBackgroundColor:
       return kTextButtonBackgroundColor;
@@ skipping 1505 matching lines @@
     handle = open_theme_(NULL, L"Spin");
     break;
   default:
     NOTREACHED();
   }
   theme_handles_[theme_name] = handle;
   return handle;
 }
 
 }  // namespace ui