Move allow_character_break property to RenderText.

ui/views/controls/label.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_CONTROLS_LABEL_H_
 #define UI_VIEWS_CONTROLS_LABEL_H_
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 191 matching lines @@
   gfx::ElideBehavior elide_behavior_;
 
   bool subpixel_rendering_enabled_;
   bool auto_color_readability_;
   // TODO(mukai): remove |multi_line_| when all RenderText can render multiline.
   bool multi_line_;
   base::string16 tooltip_text_;
   bool handles_tooltips_;
   // Whether to collapse the label when it's not visible.
   bool collapse_when_hidden_;
-  bool allow_character_break_;
   int max_width_;
 
   // TODO(vadimt): Remove is_first_paint_text_ before crbug.com/431326 is
   // closed.
   bool is_first_paint_text_;
 
   DISALLOW_COPY_AND_ASSIGN(Label);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_LABEL_H_