Fixed crash when a SinglesplitView gets embdedded inside SingleSplitView

views/examples/double_split_view_example.h

Index: views/examples/double_split_view_example.h
diff --git a/views/examples/double_split_view_example.h b/views/examples/double_split_view_example.h
new file mode 100644
index 0000000000000000000000000000000000000000..a664b0af95601b7839aa5c071b0fa9319e9eb922
--- /dev/null
+++ b/views/examples/double_split_view_example.h
@@ -0,0 +1,51 @@
+// 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 VIEWS_EXAMPLES_DOUBLE_SPLIT_VIEW_EXAMPLE_H_
+#define VIEWS_EXAMPLES_DOUBLE_SPLIT_VIEW_EXAMPLE_H_
+#pragma once
+
+#include "views/controls/single_split_view.h"
+#include "views/examples/example_base.h"
+
+namespace examples {
+
+class DoubleSplitViewExample : public ExampleBase {
+ public:
+  explicit DoubleSplitViewExample(ExamplesMain* main);
+  virtual ~DoubleSplitViewExample();
+
+  // Overridden from ExampleBase:
+  virtual std::wstring GetExampleTitle();

[sky, 2011/09/08 14:27:11]

OVERRIDE on both of these.

[Gajen, 2011/09/09 13:58:02]

Done.

+  virtual void CreateExampleView(views::View* container);
+
+ private:
+  // DoubleSplitViews's content, which draws gradient color on background.
+  class SplittedView : public views::View {

[tfarina, 2011/09/08 20:39:45]

Could you move this class to an unnamed namespace in the source file instead?

[Gajen, 2011/09/09 13:58:02]

Done.

+   public:
+    SplittedView();
+    virtual ~SplittedView();
+
+    void SetColor(SkColor from, SkColor to);
+
+    // Overridden from views::View:
+    virtual gfx::Size GetPreferredSize();

[sky, 2011/09/08 14:27:11]

OVERRIDE on all of these.

[Gajen, 2011/09/09 13:58:02]

Done.

+    virtual gfx::Size GetMinimumSize();
+    virtual void Layout();
+
+

[sky, 2011/09/08 14:27:11]

remove this.

[Gajen, 2011/09/09 13:58:02]

Done.

+   private:
+    DISALLOW_COPY_AND_ASSIGN(SplittedView);
+  };
+
+  // The SinleSplitViews to be embedded.
+  views::SingleSplitView* outer_single_split_view_;
+  views::SingleSplitView* inner_single_split_view_;
+
+  DISALLOW_COPY_AND_ASSIGN(DoubleSplitViewExample);
+};
+
+}  // namespace examples
+
+#endif  // VIEWS_EXAMPLES_DOUBLE_SPLIT_VIEW_EXAMPLE_H_