[RenderText] Adding vertical alignment options

ui/views/examples/text_example.h

 // 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 UI_VIEWS_EXAMPLES_TEXT_EXAMPLE_H_
 #define UI_VIEWS_EXAMPLES_TEXT_EXAMPLE_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "ui/views/controls/button/button.h"
@@ skipping 34 matching lines @@
   // ComboboxListener:
   void OnPerformAction(Combobox* combobox) override;
 
   class TextExampleView;
   // The content of the scroll view.
   TextExampleView* text_view_;
 
   // Combo box for horizontal text alignment.
   Combobox* h_align_cb_;
 
+  // Combo box for vertical text alignment.
+  Combobox* v_align_cb_;
+
   // Combo box for text eliding style.
   Combobox* eliding_cb_;
 
   // Combo box for ampersand prefix show / hide behavior.
   Combobox* prefix_cb_;
 
   // Combo box to choose one of the sample texts.
   Combobox* text_cb_;
 
   // Check box to enable/disable multiline text drawing.
@@ skipping 18 matching lines @@
   // around until destruction time.
   ScopedVector<ExampleComboboxModel> example_combobox_model_;
 
   DISALLOW_COPY_AND_ASSIGN(TextExample);
 };
 
 }  // namespace examples
 }  // namespace views
 
 #endif  // UI_VIEWS_EXAMPLES_TEXT_EXAMPLE_H_