Code: RGBA32 AXNodeObject::colorValue() const {
  if (!isHTMLInputElement(getNode()) || !isColorWell())
    return AXObject::colorValue();
 
   HTMLInputElement* input = toHTMLInputElement(getNode());
   const AtomicString& type = input->getAttribute(typeAttr);
  if (!equalIgnoringCase(type, "color"))
     return AXObject::colorValue();
 
  Color color;
  bool success = color.setFromString(input->value());
  DCHECK(success);
  return color.rgb();
}

Vulnerability Type: Exec Code 
CWE ID: CWE-254
Summary: Google Chrome before 44.0.2403.89 does not ensure that the auto-open list omits all dangerous file types, which makes it easier for remote attackers to execute arbitrary code by providing a crafted file and leveraging a user's previous *Always open files of this type* choice, related to download_commands.cc and download_prefs.cc.
Commit Message: Switch to equalIgnoringASCIICase throughout modules/accessibility

BUG=627682

Review-Url: https://codereview.chromium.org/2793913007
Cr-Commit-Position: refs/heads/master@{#461858}