Move Range code to gfx.

ui/gfx/render_text_win.h

Index: ui/gfx/render_text_win.h
diff --git a/ui/gfx/render_text_win.h b/ui/gfx/render_text_win.h
index 620ef092dff98fd2175427ab390b253aa3057198..37e19e958a986fbfaf0ad2d9c7624c8be547d511 100644
--- a/ui/gfx/render_text_win.h
+++ b/ui/gfx/render_text_win.h
@@ -23,7 +23,7 @@ struct TextRun {
   TextRun();
   ~TextRun();
 
-  ui::Range range;
+  gfx::Range range;
   Font font;
   // A gfx::Font::FontStyle flag to specify bold and italic styles.
   // Supersedes |font.GetFontStyle()|. Stored separately to avoid calling
@@ -76,8 +76,9 @@ class RenderTextWin : public RenderText {
   virtual SelectionModel AdjacentWordSelectionModel(
       const SelectionModel& selection,
       VisualCursorDirection direction) OVERRIDE;
-  virtual ui::Range GetGlyphBounds(size_t index) OVERRIDE;
-  virtual std::vector<Rect> GetSubstringBounds(const ui::Range& range) OVERRIDE;
+  virtual gfx::Range GetGlyphBounds(size_t index) OVERRIDE;
+  virtual std::vector<Rect> GetSubstringBounds(
+      const gfx::Range& range) OVERRIDE;
   virtual size_t TextIndexToLayoutIndex(size_t index) const OVERRIDE;
   virtual size_t LayoutIndexToTextIndex(size_t index) const OVERRIDE;
   virtual bool IsCursorablePosition(size_t position) OVERRIDE;