Change style of ConstrainedWindowViews.

chrome/browser/ui/views/constrained_window_frame_simple.h

Index: chrome/browser/ui/views/constrained_window_frame_simple.h
diff --git a/chrome/browser/ui/views/constrained_window_frame_simple.h b/chrome/browser/ui/views/constrained_window_frame_simple.h
new file mode 100644
index 0000000000000000000000000000000000000000..1f5d03f8b2276661be28cff96ade907fb7513e14
--- /dev/null
+++ b/chrome/browser/ui/views/constrained_window_frame_simple.h
@@ -0,0 +1,34 @@
+// 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.
+
+#ifndef CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_FRAME_SIMPLE_H_
+#define CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_FRAME_SIMPLE_H_
+
+#include "ui/views/window/non_client_view.h"
+
+class ConstrainedWindowViews;
+
+////////////////////////////////////////////////////////////////////////////////
+// ConstrainedWindowFrameView
+// Provides a custom Window frame for ConstrainedWindowViews.
+// Implements a simple window with a minimal frame.
+class ConstrainedWindowFrameSimple : public views::NonClientFrameView {
+ public:
+  explicit ConstrainedWindowFrameSimple(ConstrainedWindowViews* container);
+  virtual ~ConstrainedWindowFrameSimple() {}
+
+ private:
+  // Overridden from views::NonClientFrameView:
+  virtual gfx::Rect GetBoundsForClientView() const OVERRIDE;
+  virtual gfx::Rect GetWindowBoundsForClientBounds(
+      const gfx::Rect& client_bounds) const OVERRIDE;
+  virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE;
+  virtual void GetWindowMask(const gfx::Size& size,
+                             gfx::Path* window_mask) OVERRIDE {}
+  virtual void ResetWindowControls() OVERRIDE {}
+  virtual void UpdateWindowIcon() OVERRIDE {}
+
+  DISALLOW_COPY_AND_ASSIGN(ConstrainedWindowFrameSimple);
+};
+#endif  // CHROME_BROWSER_UI_VIEWS_CONSTRAINED_WINDOW_FRAME_SIMPLE_H_