[inspector] use own version of third_party/inspector_protocol

third_party/inspector_protocol/lib/Allocator_h.template

 // 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 {{"_".join(config.protocol.namespace)}}_Allocator_h
 #define {{"_".join(config.protocol.namespace)}}_Allocator_h
 
 {% for namespace in config.protocol.namespace %}
 namespace {{namespace}} {
 {% endfor %}
@@ skipping 10 matching lines @@
 #define PROTOCOL_DISALLOW_COPY(ClassName) \
     private: \
         ClassName(const ClassName&) = delete; \
         ClassName& operator=(const ClassName&) = delete
 
 {% for namespace in config.protocol.namespace %}
 } // namespace {{namespace}}
 {% endfor %}
 
 #endif // !defined({{"_".join(config.protocol.namespace)}}_Allocator_h)