Make autofill dropdown to obey text-align: left|right CSS property.

third_party/WebKit/Source/web/WebFormControlElement.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 167 matching lines @@
 
 int WebFormControlElement::selectionEnd() const
 {
     if (isHTMLInputElement(*m_private))
         return constUnwrap<HTMLInputElement>()->selectionEnd();
     if (isHTMLTextAreaElement(*m_private))
         return constUnwrap<HTMLTextAreaElement>()->selectionEnd();
     return 0;
 }
 
+WebString WebFormControlElement::alignmentForFormData() const
+{
+    if (const ComputedStyle* style = constUnwrap<HTMLFormControlElement>()->computedStyle()) {
+        if (style->textAlign() == RIGHT)
+            return WebString::fromUTF8("right");
+        if (style->textAlign() == LEFT)
+            return WebString::fromUTF8("left");
+    }
+    return WebString();
+}
+
 WebString WebFormControlElement::directionForFormData() const
 {
-    if (const ComputedStyle* style = constUnwrap<HTMLFormControlElement>()->computedStyle())
+    if (const ComputedStyle* style = constUnwrap<HTMLFormControlElement>()->computedStyle()) {
         return style->isLeftToRightDirection() ? WebString::fromUTF8("ltr") : WebString::fromUTF8("rtl");
+    }
     return WebString::fromUTF8("ltr");
 }
 
 WebFormElement WebFormControlElement::form() const
 {
     return WebFormElement(constUnwrap<HTMLFormControlElement>()->form());
 }
 
 WebFormControlElement::WebFormControlElement(HTMLFormControlElement*elem)
     : WebElement(elem)
 {
 }
 
 DEFINE_WEB_NODE_TYPE_CASTS(WebFormControlElement, isElementNode() && constUnwrap<Element>()->isFormControlElement());
 
 WebFormControlElement& WebFormControlElement::operator=(HTMLFormControlElement*elem)
 {
     m_private = elem;
     return *this;
 }
 
 WebFormControlElement::operator HTMLFormControlElement*() const
 {
     return toHTMLFormControlElement(m_private.get());
 }
 
 } // namespace blink