Switch v8 inspector to stl collections

third_party/WebKit/Source/platform/inspector_protocol/String16WTF.h

 // Copyright 2016 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 String16WTF_h
 #define String16WTF_h
 
 #include "platform/Decimal.h"
 #include "public/platform/WebString.h"
 #include "wtf/text/StringBuilder.h"
@@ skipping 120 matching lines @@
 };
 
 template<>
 struct HashTraits<String16> : SimpleClassHashTraits<String16> {
     static const bool hasIsEmptyValueFunction = true;
     static bool isEmptyValue(const String16& a) { return a.impl().isNull(); }
 };
 
 } // namespace WTF
 
+namespace std {
+template<> struct hash<String16> {
+    std::size_t operator()(const String16& string) const
+    {
+        return StringHash::hash(string.impl());
+    }
+};
+
+} // namespace std
+
 #endif // !defined(String16WTF_h)