RenderText API Outline.

views/controls/textfield/native_textfield_views.h

Index: views/controls/textfield/native_textfield_views.h
diff --git a/views/controls/textfield/native_textfield_views.h b/views/controls/textfield/native_textfield_views.h
index 485154993fec49386a36025398c1f24f63bd5a0c..ea6fec8610e5dc3fbde895c585f5ce219af119d2 100644
--- a/views/controls/textfield/native_textfield_views.h
+++ b/views/controls/textfield/native_textfield_views.h
@@ -114,10 +114,8 @@ class NativeTextfieldViews : public View,
   virtual void HandleFocus() OVERRIDE;
   virtual void HandleBlur() OVERRIDE;
   virtual TextInputClient* GetTextInputClient() OVERRIDE;
-  virtual TextStyle* CreateTextStyle() OVERRIDE;
-  virtual void ApplyTextStyle(const TextStyle* style,
-                              const ui::Range& range) OVERRIDE;
-  virtual void ClearAllTextStyles() OVERRIDE;
+  virtual void ApplyStyleRange(const gfx::StyleRange& style) OVERRIDE;
+  virtual void ApplyDefaultStyle() OVERRIDE;
   virtual void ClearEditHistory() OVERRIDE;
 
   // ui::SimpleMenuModel::Delegate overrides
@@ -164,11 +162,8 @@ class NativeTextfieldViews : public View,
   // Overridden from TextfieldViewsModel::Delegate:
   virtual void OnCompositionTextConfirmedOrCleared() OVERRIDE;
 
-  // Returns the Textfield's font.
-  const gfx::Font& GetFont() const;
-
-  // Returns the Textfield's text color.
-  SkColor GetTextColor() const;
+  // Returns the TextfieldViewsModel's text/cursor/selection rendering model.
+  gfx::RenderText* GetRenderText() const;
 
   // A callback function to periodically update the cursor state.
   void UpdateCursor();
@@ -176,9 +171,6 @@ class NativeTextfieldViews : public View,
   // Repaint the cursor.
   void RepaintCursor();
 
-  // Returns the bounds of character at the current cursor.
-  gfx::Rect GetCursorBounds(size_t cursor_pos, bool insert_mode) const;
-
   // Update the cursor_bounds and text_offset.
   void UpdateCursorBoundsAndTextOffset(size_t cursor_pos, bool insert_mode);
 
@@ -187,12 +179,6 @@ class NativeTextfieldViews : public View,
   // Handle the keyevent.
   bool HandleKeyEvent(const KeyEvent& key_event);
 
-  // Find a cusor position for given |point| in this views coordinates.
-  size_t FindCursorPosition(const gfx::Point& point) const;
-
-  // Returns true if the local point is over the selected range of text.
-  bool IsPointInSelection(const gfx::Point& point) const;
-
   // Helper function to call MoveCursorTo on the TextfieldViewsModel.
   bool MoveCursorTo(const gfx::Point& point, bool select);
 
@@ -236,16 +222,8 @@ class NativeTextfieldViews : public View,
   // The reference to the border class. The object is owned by View::border_.
   FocusableBorder* text_border_;
 
-  // The x offset for the text to be drawn, without insets;
-  int text_offset_;
-
-  // True if the textfield is in insert mode.
-  bool insert_;
-
-  // The local bounds and visibility of the textfield's text cursor.
-  gfx::Rect cursor_bounds_;
+  // The textfield's text and drop cursor visibility.
   bool is_cursor_visible_;
-
   // The drop cursor is a visual cue for where dragged text will be dropped.
   bool is_drop_cursor_visible_;