[DevTools] Generate public versions of protocol classes to be exposed in v8_inspector/public.

third_party/WebKit/Source/platform/inspector_protocol/Imported_h.template

+// This file is generated
+
+// Copyright (c) 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 protocol_{{domain.domain}}_imported_h
+#define protocol_{{domain.domain}}_imported_h
+
+#include "platform/inspector_protocol/ErrorSupport.h"
+#include "platform/inspector_protocol/ValueConversions.h"
+#include "platform/inspector_protocol/Values.h"
+#include "{{include_package}}/{{domain.domain}}.h"
+
+namespace blink {
+namespace protocol {
+  {% for type in domain.types %}
+    {% if not (type.type == "object") or not ("properties" in type) or not (type.exported) %}{% continue %}{% endif %}
+
+template<>
+struct ValueConversions<{{domain.domain}}::API::{{type.id}}> {
+    static std::unique_ptr<{{domain.domain}}::API::{{type.id}}> parse(protocol::Value* value, ErrorSupport* errors)
+    {
+        if (!value) {
+            errors->addError("value expected");
+            return nullptr;
+        }
+        std::unique_ptr<{{domain.domain}}::API::{{type.id}}> result = {{domain.domain}}::API::{{type.id}}::fromJSONString(value->toJSONString());
+        if (!result)
+            errors->addError("cannot parse");
+        return result;
+    }
+
+    static std::unique_ptr<protocol::Value> serialize({{domain.domain}}::API::{{type.id}}* value)
+    {
+        return SerializedValue::create(value->toJSONString());
+    }
+
+    static std::unique_ptr<protocol::Value> serialize(const std::unique_ptr<{{domain.domain}}::API::{{type.id}}>& value)
+    {
+        return SerializedValue::create(value->toJSONString());
+    }
+};
+  {% endfor %}
+
+} // namespace protocol
+} // namespace blink
+
+#endif // !defined(protocol_{{domain.domain}}_imported_h)