Fix focus rectangle for label.

ui/gfx/render_text.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_GFX_RENDER_TEXT_H_
 #define UI_GFX_RENDER_TEXT_H_
 
 #include <algorithm>
 #include <cstring>
 #include <string>
@@ skipping 443 matching lines @@
 
   // Gets the horizontal bounds (relative to the left of the text, not the view)
   // of the glyph starting at |index|. If the glyph is RTL then the returned
   // Range will have is_reversed() true.  (This does not return a Rect because a
   // Rect can't have a negative width.)
   virtual Range GetGlyphBounds(size_t index) = 0;
 
   const Vector2d& GetUpdatedDisplayOffset();
   void SetDisplayOffset(int horizontal_offset);
 
+  // Returns the line offset from the origin after applying the text alignment
+  // and the display offset.
+  Vector2d GetLineOffset(size_t line_number);

[sky, 2015/03/16 21:29:57]

Move implementation to match new position.

[Jun Mukai, 2015/03/16 22:05:37]

Done.

+
  protected:
   RenderText();
 
   // NOTE: The value of these accessors may be stale. Please make sure
   // that these fields are up-to-date before accessing them.
   const base::string16& layout_text() const { return layout_text_; }
   const base::string16& display_text() const { return display_text_; }
   bool text_elided() const { return text_elided_; }
 
   const BreakList<SkColor>& colors() const { return colors_; }
@@ skipping 88 matching lines @@
   // Update the display text.
   void UpdateDisplayText(float text_width);
 
   // Returns display text positions that are suitable for breaking lines.
   const BreakList<size_t>& GetLineBreaks();
 
   // Apply (and undo) temporary composition underlines and selection colors.
   void ApplyCompositionAndSelectionStyles();
   void UndoCompositionAndSelectionStyles();
 
-  // Returns the line offset from the origin after applying the text alignment
-  // and the display offset.
-  Vector2d GetLineOffset(size_t line_number);
-
   // Convert points from the text space to the view space and back. Handles the
   // display area, display offset, application LTR/RTL mode and multiline.
   Point ToTextPoint(const Point& point);
   Point ToViewPoint(const Point& point);
 
   // Convert a text space x-coordinate range to rects in view space.
   std::vector<Rect> TextBoundsToViewBounds(const Range& x);
 
   // Get the alignment, resolving ALIGN_TO_HEAD with the current text direction.
   HorizontalAlignment GetCurrentHorizontalAlignment();
@@ skipping 209 matching lines @@
   // Lines computed by EnsureLayout. These should be invalidated upon
   // OnLayoutTextAttributeChanged and OnDisplayTextAttributeChanged calls.
   std::vector<internal::Line> lines_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderText);
 };
 
 }  // namespace gfx
 
 #endif  // UI_GFX_RENDER_TEXT_H_