[DevTools] Prepare inspector_protocol build to move.

third_party/WebKit/Source/platform/inspector_protocol/lib/Values_cpp.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.
 
 //#include "Values.h"
 
 {% for namespace in config.protocol.namespace %}
 namespace {{namespace}} {
 {% endfor %}
 
@@ skipping 149 matching lines @@
     }
 }
 
 std::unique_ptr<Value> FundamentalValue::clone() const
 {
     switch (type()) {
     case TypeDouble: return FundamentalValue::create(m_doubleValue);
     case TypeInteger: return FundamentalValue::create(m_integerValue);
     case TypeBoolean: return FundamentalValue::create(m_boolValue);
     default:
-        NOTREACHED();
+        DCHECK(false);
     }
     return nullptr;
 }
 
 bool StringValue::asString(String* output) const
 {
     *output = m_stringValue;
     return true;
 }
 
@@ skipping 217 matching lines @@
 
 protocol::Value* ListValue::at(size_t index)
 {
     DCHECK_LT(index, m_data.size());
     return m_data[index].get();
 }
 
 {% for namespace in config.protocol.namespace %}
 } // namespace {{namespace}}
 {% endfor %}