[DevTools] Move more domains to new generator.

content/browser/devtools/protocol/dom_handler.h

 // Copyright 2014 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 CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DOM_HANDLER_H_
 #define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DOM_HANDLER_H_
 
 #include "base/macros.h"
-#include "content/browser/devtools/protocol/devtools_protocol_dispatcher.h"
+#include "content/browser/devtools/protocol/dom.h"
 
 namespace content {
 
 class RenderFrameHostImpl;
 
-namespace devtools {
-namespace dom {
+namespace protocol {
 
-class DOMHandler {
+class DOMHandler : public DOM::Backend {
  public:
-  typedef DevToolsProtocolClient::Response Response;
+  DOMHandler();
+  ~DOMHandler() override;
 
-  DOMHandler();
-  virtual ~DOMHandler();
+  void Wire(UberDispatcher*);
+  Response Disable() override;
 
   void SetRenderFrameHost(RenderFrameHostImpl* host);
 
-  Response SetFileInputFiles(NodeId node_id,
-                             const std::vector<std::string>& files);
+  Response SetFileInputFiles(
+      int node_id,
+      std::unique_ptr<protocol::Array<std::string>> files);
 
  private:
   RenderFrameHostImpl* host_;
   DISALLOW_COPY_AND_ASSIGN(DOMHandler);
 };
 
-}  // namespace dom
-}  // namespace devtools
+}  // namespace protocol
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_DOM_HANDLER_H_