Views Textfield: copy-on-select and paste-on-middle-click.

ui/views/controls/textfield/textfield.h

Index: ui/views/controls/textfield/textfield.h
diff --git a/ui/views/controls/textfield/textfield.h b/ui/views/controls/textfield/textfield.h
index 782a0b48b548d3e1569d6d44e13667ed5af26732..d8fe0c01aacf8f450210931dd6644a9ea1254890 100644
--- a/ui/views/controls/textfield/textfield.h
+++ b/ui/views/controls/textfield/textfield.h
@@ -307,9 +307,9 @@ class VIEWS_EXPORT Textfield : public View,
   void PaintTextAndCursor(gfx::Canvas* canvas);
 
   // Helper function to call MoveCursorTo on the TextfieldModel.
-  bool MoveCursorTo(const gfx::Point& point, bool select);
+  void MoveCursorTo(const gfx::Point& point, bool select);
 
-  // Convenience method to call InputMethod::OnCaretBoundsChanged();
+  // Convenience method to notify the InputMethod and TouchSelectionController.
   void OnCaretBoundsChanged();
 
   // Convenience method to call TextfieldController::OnBeforeUserAction();
@@ -343,6 +343,12 @@ class VIEWS_EXPORT Textfield : public View,
 
   void CreateTouchSelectionControllerAndNotifyIt();
 
+  // Updates the selection clipboard to any non-empty text selection.
+  void UpdateSelectionClipboard() const;
+
+  // Pastes the selection clipboard for the specified mouse event.
+  void PasteSelectionClipboard(const ui::MouseEvent& event);
+
   // The text model.
   scoped_ptr<TextfieldModel> model_;
 
@@ -382,8 +388,9 @@ class VIEWS_EXPORT Textfield : public View,
   // The input type of this text field.
   ui::TextInputType text_input_type_;
 
-  // The duration to reveal the last typed char for password textfields.
+  // The duration and timer to reveal the last typed password character.
   base::TimeDelta password_reveal_duration_;
+  base::OneShotTimer<Textfield> password_reveal_timer_;
 
   // True if InputMethod::CancelComposition() should not be called.
   bool skip_input_method_cancel_composition_;
@@ -407,11 +414,6 @@ class VIEWS_EXPORT Textfield : public View,
 
   scoped_ptr<ui::TouchSelectionController> touch_selection_controller_;
 
-  // A timer to control the duration of showing the last typed char in
-  // password text. When the timer is running, the last typed char is shown
-  // and when the time expires, the last typed char is password.
-  base::OneShotTimer<Textfield> password_reveal_timer_;
-
   // Context menu related members.
   scoped_ptr<ui::SimpleMenuModel> context_menu_contents_;
   scoped_ptr<views::MenuRunner> context_menu_runner_;