Replace Label::Alignment with gfx::HorizontalAlignment

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 <string>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/string16.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/font.h"
+#include "ui/gfx/text_constants.h"
 #include "ui/views/view.h"
 
 namespace views {
 
 /////////////////////////////////////////////////////////////////////////////
 //
 // Label class
 //
 // A label is a view subclass that can display a string.
 //
 /////////////////////////////////////////////////////////////////////////////
 class VIEWS_EXPORT Label : public View {
  public:
-  enum Alignment { ALIGN_LEFT = 0,
-                   ALIGN_CENTER,
-                   ALIGN_RIGHT };
-
   // The following enum is used to indicate whether using the Chrome UI's
   // directionality as the label's directionality, or auto-detecting the label's
   // directionality.
   //
   // If the label text originates from the Chrome UI, we should use the Chrome
   // UI's directionality as the label's directionality.
   //
   // If the text originates from a web page, its directionality is determined
   // based on its first character with strong directionality, disregarding what
   // directionality the Chrome UI is.
@@ skipping 48 matching lines @@
   // Disables shadows.
   void ClearEmbellishing();
 
   // Sets horizontal alignment. If the locale is RTL, and the directionality
   // mode is USE_UI_DIRECTIONALITY, the alignment is flipped around.
   //
   // Caveat: for labels originating from a web page, the directionality mode
   // should be reset to AUTO_DETECT_DIRECTIONALITY before the horizontal
   // alignment is set. Otherwise, the label's alignment specified as a parameter
   // will be flipped in RTL locales.
-  void SetHorizontalAlignment(Alignment alignment);
+  void SetHorizontalAlignment(gfx::HorizontalAlignment alignment);
 
-  Alignment horizontal_alignment() const { return horiz_alignment_; }
+  gfx::HorizontalAlignment horizontal_alignment() const {
+    return horizontal_alignment_;
+  }
 
   // Sets the directionality mode. The directionality mode is initialized to
   // USE_UI_DIRECTIONALITY when the label is constructed. USE_UI_DIRECTIONALITY
   // applies to every label that originates from the Chrome UI. However, if the
   // label originates from a web page, its directionality is auto-detected.
   void set_directionality_mode(DirectionalityMode mode) {
     directionality_mode_ = mode;
   }
 
   DirectionalityMode directionality_mode() const {
@@ skipping 107 matching lines @@
   SkColor actual_enabled_color_;
   SkColor requested_disabled_color_;
   SkColor actual_disabled_color_;
   SkColor background_color_;
   bool auto_color_readability_;
   mutable gfx::Size text_size_;
   mutable bool text_size_valid_;
   bool is_multi_line_;
   bool allow_character_break_;
   ElideBehavior elide_behavior_;
-  Alignment horiz_alignment_;
+  gfx::HorizontalAlignment horizontal_alignment_;
   string16 tooltip_text_;
   // Whether to collapse the label when it's not visible.
   bool collapse_when_hidden_;
   // The following member variable is used to control whether the
   // directionality is auto-detected based on first strong directionality
   // character or is determined by chrome UI's locale.
   DirectionalityMode directionality_mode_;
   // When embedded in a larger control that is focusable, setting this flag
   // allows this view to reserve space for a focus border that it otherwise
   // might not have because it is not itself focusable.
   bool has_focus_border_;
 
   // Colors for shadow.
   SkColor enabled_shadow_color_;
   SkColor disabled_shadow_color_;
 
   // Space between text and shadow.
   gfx::Point shadow_offset_;
 
   // Should a shadow be drawn behind the text?
   bool has_shadow_;
 
   DISALLOW_COPY_AND_ASSIGN(Label);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_LABEL_H_