Make WebString::equal take the length for const char* too

third_party/WebKit/Source/platform/exported/WebString.cpp

 /*
  * Copyright (C) 2009 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 137 matching lines @@
 
 WebString WebString::fromASCII(const std::string& s) {
   DCHECK(base::IsStringASCII(s));
   return fromLatin1(s);
 }
 
 bool WebString::equals(const WebString& s) const {
   return equal(m_private.get(), s.m_private.get());
 }
 
-bool WebString::equals(const char* characters) const {
-  return equal(m_private.get(), reinterpret_cast<const LChar*>(characters));
+bool WebString::equals(const char* characters, size_t length) const {
+  return equal(m_private.get(), characters, length);
 }
 
 WebString::WebString(const WTF::String& s) : m_private(s.impl()) {}
 
 WebString& WebString::operator=(const WTF::String& s) {
   assign(s.impl());
   return *this;
 }
 
 WebString::operator WTF::String() const {
@@ skipping 15 matching lines @@
 
 WebString::operator WTF::AtomicString() const {
   return WTF::AtomicString(m_private.get());
 }
 
 void WebString::assign(WTF::StringImpl* p) {
   m_private = p;
 }
 
 }  // namespace blink