Remove shouldUseInputMethod

Source/core/dom/Element.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2007 David Smith (catfish.man@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013 Apple Inc. All rights reserved.
  *           (C) 2007 Eric Seidel (eric@webkit.org)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 202 matching lines @@
 void Element::setTabIndex(int value)
 {
     setIntegralAttribute(tabindexAttr, value);
 }
 
 short Element::tabIndex() const
 {
     return hasRareData() ? elementRareData()->tabIndex() : 0;
 }
 
+bool Element::shouldUseInputMethod()
+{
+    return isContentEditable(UserSelectAllIsAlwaysNonEditable);
+}
+
 bool Element::rendererIsFocusable() const
 {
     // Elements in canvas fallback content are not rendered, but they are allowed to be
     // focusable as long as their canvas is displayed and visible.
     if (isInCanvasSubtree()) {
         const HTMLCanvasElement* canvas = Traversal<HTMLCanvasElement>::firstAncestorOrSelf(*this);
         ASSERT(canvas);
         return canvas->renderer() && canvas->renderer()->style()->visibility() == VISIBLE;
     }
 
@@ skipping 3134 matching lines @@
 {
 #if ENABLE(OILPAN)
     if (hasRareData())
         visitor->trace(elementRareData());
     visitor->trace(m_elementData);
 #endif
     ContainerNode::trace(visitor);
 }
 
 } // namespace blink