Release all keys on blur.

remoting/client/plugin/chromoting_scriptable_object.h

 // Copyright (c) 2011 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.
 
 // This implements the JavaScript class entrypoint for the plugin instance.
 // The Javascript API is defined as follows.
 //
 // interface ChromotingScriptableObject {
 //
 //   // Chromoting session API version (for this plugin).
@@ skipping 85 matching lines @@
 //
 //   // Method for submitting login information.
 //   void submitLoginInfo(string username, string password);
 //
 //   // Method for setting scale-to-fit.
 //   void setScaleToFit(bool scale_to_fit);
 //
 //   // Method for receiving an XMPP IQ stanza in response to a previous
 //   // sendIq() invocation. Other packets will be silently dropped.
 //   void onIq(string response_xml);
+//
+//   // Method for releasing all keys to ensure a consistent host state.
+//   void releaseAllKeys();
 // }
 
 #ifndef REMOTING_CLIENT_PLUGIN_CHROMOTING_SCRIPTABLE_OBJECT_H_
 #define REMOTING_CLIENT_PLUGIN_CHROMOTING_SCRIPTABLE_OBJECT_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 95 matching lines @@
 
   pp::Var DoConnect(const std::vector<pp::Var>& args, pp::Var* exception);
   pp::Var DoDisconnect(const std::vector<pp::Var>& args, pp::Var* exception);
 
   // This method is called by JS to provide login information.
   pp::Var DoSubmitLogin(const std::vector<pp::Var>& args, pp::Var* exception);
 
   // This method is called by JS to set scale-to-fit.
   pp::Var DoSetScaleToFit(const std::vector<pp::Var>& args, pp::Var* exception);
 
-  // This method is caleld by Javascript to provide responses to sendIq()
+  // This method is called by Javascript to provide responses to sendIq()
   // requests.
   pp::Var DoOnIq(const std::vector<pp::Var>& args, pp::Var* exception);
 
+  // This method is called by Javascript when the plugin loses input focus to
+  // release all pressed keys.
+  pp::Var DoReleaseAllKeys(const std::vector<pp::Var>& args,
+                           pp::Var* exception);
+
   PropertyNameMap property_names_;
   std::vector<PropertyDescriptor> properties_;
   scoped_refptr<PepperXmppProxy> xmpp_proxy_;
 
   ChromotingInstance* instance_;
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_PLUGIN_CHROMOTING_SCRIPTABLE_OBJECT_H_