[DevTools] Migrate dom, emulation, inspector, network, page and schema handlers to new generator.

third_party/inspector_protocol/lib/DispatcherBase_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 "DispatcherBase.h"
 //#include "Parser.h"
 
 {% for namespace in config.protocol.namespace %}
 namespace {{namespace}} {
 {% endfor %}
@@ skipping 230 matching lines @@
 void UberDispatcher::setFallThroughForNotFound(bool fallThroughForNotFound)
 {
     m_fallThroughForNotFound = fallThroughForNotFound;
 }
 
 void UberDispatcher::registerBackend(const String& name, std::unique_ptr<protocol::DispatcherBase> dispatcher)
 {
     m_dispatchers[name] = std::move(dispatcher);
 }
 
-DispatchResponse::Status UberDispatcher::dispatch(std::unique_ptr<Value> parsedMessage)
+DispatchResponse::Status UberDispatcher::dispatch(std::unique_ptr<Value> parsedMessage, int* outCallId, String* outMethod)
 {
     if (!parsedMessage) {
         reportProtocolErrorTo(m_frontendChannel, DispatchResponse::kParseError, "Message must be a valid JSON");
         return DispatchResponse::kError;
     }
     std::unique_ptr<protocol::DictionaryValue> messageObject = DictionaryValue::cast(std::move(parsedMessage));
     if (!messageObject) {
         reportProtocolErrorTo(m_frontendChannel, DispatchResponse::kInvalidRequest, "Message must be an object");
         return DispatchResponse::kError;
     }
 
     int callId = 0;
     protocol::Value* callIdValue = messageObject->get("id");
     bool success = callIdValue && callIdValue->asInteger(&callId);
+    if (outCallId)
+        *outCallId = callId;
     if (!success) {
         reportProtocolErrorTo(m_frontendChannel, DispatchResponse::kInvalidRequest, "Message must have integer 'id' porperty");
         return DispatchResponse::kError;
     }
 
     protocol::Value* methodValue = messageObject->get("method");
     String method;
     success = methodValue && methodValue->asString(&method);
+    if (outMethod)
+        *outMethod = method;
     if (!success) {
         reportProtocolErrorTo(m_frontendChannel, callId, DispatchResponse::kInvalidRequest, "Message must have string 'method' porperty", nullptr);
         return DispatchResponse::kError;
     }
 
     size_t dotIndex = method.find(".");
     if (dotIndex == StringUtil::kNotFound) {
         if (m_fallThroughForNotFound)
             return DispatchResponse::kFallThrough;
         reportProtocolErrorTo(m_frontendChannel, callId, DispatchResponse::kMethodNotFound, "'" + method + "' wasn't found", nullptr);
@@ skipping 41 matching lines @@
 InternalResponse::InternalResponse(int callId, const String& notification, std::unique_ptr<Serializable> params)
     : m_callId(callId)
     , m_notification(notification)
     , m_params(params ? std::move(params) : nullptr)
 {
 }
 
 {% for namespace in config.protocol.namespace %}
 } // namespace {{namespace}}
 {% endfor %}