Add RemoteDebuggingController.java and its (native) dependencies.

content/public/browser/android/devtools_server.h

+// Copyright (c) 2012 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_PUBLIC_BROWSER_ANDROID_DEVTOOLS_SERVER_H_
+#define CONTENT_PUBLIC_BROWSER_ANDROID_DEVTOOLS_SERVER_H_
+
+#include <string>
+
+#include "base/callback_forward.h"
+
+namespace net {
+class URLRequestContextGetter;
+}
+
+namespace content {
+
+class DevToolsHttpHandlerDelegate;
+
+// This class controls Developer Tools remote debugging server.
+class DevToolsServer {
+ public:
+  // A callback being called each time the server restarts.
+  // The delegate instance is deleted on server stop, so the creator must
+  // provide the new instance on each call.
+  typedef base::Callback<content::DevToolsHttpHandlerDelegate*(void)>
+      DelegateCreator;
+
+  // Returns the singleton instance (and initializes it if necessary).
+  static DevToolsServer* GetInstance();
+
+  // Initializes the server. Must be called prior to the first call of |Start|.
+  virtual void Init(const std::string& frontend_version,
+                    net::URLRequestContextGetter* url_request_context,
+                    const DelegateCreator& delegate_creator) = 0;
+
+  // Opens linux abstract socket to be ready for remote debugging.
+  virtual void Start() = 0;
+
+  // Closes debugging socket, stops debugging.
+  virtual void Stop() = 0;
+
+  virtual bool IsInitialized() const = 0;
+
+  virtual bool IsStarted() const = 0;
+
+ protected:
+  virtual ~DevToolsServer() {}
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_BROWSER_ANDROID_DEVTOOLS_SERVER_H_