[Chromoting] Add ProcessStatsDispatcher to send process stats to the client

remoting/base/constants.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 REMOTING_BASE_CONSTANTS_H_
 #define REMOTING_BASE_CONSTANTS_H_
 
 namespace remoting {
 
 // Namespace used for chromoting XMPP stanzas.
 extern const char kChromotingXmlNamespace[];
 
 // Channel names.
 extern const char kAudioChannelName[];
 extern const char kControlChannelName[];
 extern const char kEventChannelName[];
 extern const char kVideoChannelName[];
 extern const char kVideoStatsChannelNamePrefix[];
+extern const char kProcessStatsChannelName[];

[joedow, 2017/05/26 16:14:10]

I don't see this being used in the current iteration, are you planning on using
it in a later CL or can it be removed.

[Hzj_jie, 2017/05/26 20:42:16]

I forgot to remove it.

 
 // MIME types for the clipboard.
 extern const char kMimeTypeTextUtf8[];
 
 const int kDefaultDpi = 96;
 
+namespace extension_message {
+
+// Used as the type attribute of all Security Key protocol::ExtensionMessages.
+extern const char kSecurityKeyType[];

[joedow, 2017/05/26 16:14:10]

This is a nice addition, thanks!

[Hzj_jie, 2017/05/26 20:42:16]

:)

+
+// Used as the type attribute of process stats protocol::ExtensionMessages.
+extern const char kProcessStatsType[];
+
+}  // namespace extension_message
+
 }  // namespace remoting
 
 #endif  // REMOTING_BASE_CONSTANTS_H_