UI polish for certificate viewer

chrome/browser/ui/dialog_style.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_UI_DIALOG_STYLE_H_
 #define CHROME_BROWSER_UI_DIALOG_STYLE_H_
 #pragma once
 
 #include "third_party/skia/include/core/SkColor.h"
 
 // A class to share common definitions between GTK and Views implementations.
 enum DialogStyle {
   // Default style.
   STYLE_GENERIC = 0,
 
 #if defined(OS_CHROMEOS)
   // Show close button at the top right (left for RTL).
   // Deprecated, see BubbleWindow::Create().
   // TODO(bshe): We probably need to use this style for certificate viewer
   // HTML dialog.
   STYLE_XBAR = 1 << 0,
 
   // Show throbber for slow rendering.
   // Deprecated, see BubbleWindow::Create().
   STYLE_THROBBER = 1 << 1,
 
-  // Content flush to edge, no padding.
-  STYLE_FLUSH = 1 << 2
+  // Content and title flush to edge, no padding.
+  STYLE_FLUSH = 1 << 2,
+
+  // Content flush to edge. Padding only on title.
+  STYLE_FLUSH_CONTENT = 1 << 3
 #endif
 
 };
 
 #endif  // CHROME_BROWSER_UI_DIALOG_STYLE_H_