Adds remote devtools support to cast_shell.

chromecast/shell/browser/devtools/remote_debugging_server.h

Index: chromecast/shell/browser/devtools/remote_debugging_server.h
diff --git a/chromecast/shell/browser/devtools/remote_debugging_server.h b/chromecast/shell/browser/devtools/remote_debugging_server.h
new file mode 100644
index 0000000000000000000000000000000000000000..f4351fa998f77756a2bda8707ad110a57a777639
--- /dev/null
+++ b/chromecast/shell/browser/devtools/remote_debugging_server.h
@@ -0,0 +1,41 @@
+// 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 CHROMECAST_SHELL_BROWSER_DEVTOOLS_REMOTE_DEBUGGING_SERVER_H_
+#define CHROMECAST_SHELL_BROWSER_DEVTOOLS_REMOTE_DEBUGGING_SERVER_H_
+
+#include "base/prefs/pref_member.h"
+
+namespace content {
+class DevToolsHttpHandler;
+}  // namespace content
+
+namespace chromecast {
+namespace shell {
+
+class RemoteDebuggingServer {
+ public:
+  RemoteDebuggingServer();
+  ~RemoteDebuggingServer();
+
+ private:
+  // Called on port number changed.
+  void OnPortChanged();
+
+  // Returns whether or not the remote debugging server should be available
+  // on device startup.
+  bool ShouldStartImmediately();
+
+  content::DevToolsHttpHandler* devtools_http_handler_;
+
+  IntegerPrefMember pref_port_;
+  int port_;
+
+  DISALLOW_COPY_AND_ASSIGN(RemoteDebuggingServer);
+};
+
+}  // namespace shell
+}  // namespace chromecast
+
+#endif  // CHROMECAST_SHELL_BROWSER_DEVTOOLS_REMOTE_DEBUGGING_SERVER_H_