Always aligns text at vertically center (Textfield, Label).

ui/views/controls/textfield/native_textfield_wrapper.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_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_
 #define UI_VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_
 
 #include "base/i18n/rtl.h"
 #include "base/strings/string16.h"
 #include "ui/gfx/native_widget_types.h"
@@ skipping 75 matching lines @@
 
   // Returns the insets for the text field.
   virtual gfx::Insets CalculateInsets() = 0;
 
   // Updates the horizontal margins for the native text field.
   virtual void UpdateHorizontalMargins() = 0;
 
   // Updates the vertical margins for the native text field.
   virtual void UpdateVerticalMargins() = 0;
 
-  // Updates the vertical alignment for the native text field.
-  virtual void UpdateVerticalAlignment() = 0;
-
   // Sets the focus to the text field. Returns false if the wrapper
   // didn't take focus.
   virtual bool SetFocus() = 0;
 
   // Retrieves the views::View that hosts the native control.
   virtual View* GetView() = 0;
 
   // Returns a handle to the underlying native view for testing.
   virtual gfx::NativeView GetTestingHandle() const = 0;
 
@@ skipping 73 matching lines @@
   // Returns the location for keyboard-triggered context menus.
   virtual gfx::Point GetContextMenuLocation() = 0;
 
   // Creates an appropriate NativeTextfieldWrapper for the platform.
   static NativeTextfieldWrapper* CreateWrapper(Textfield* field);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_