Add mouse event support to Chromoting client (Pepper and X11).

remoting/client/jingle_host_connection.cc

Index: remoting/client/jingle_host_connection.cc
diff --git a/remoting/client/jingle_host_connection.cc b/remoting/client/jingle_host_connection.cc
index 27de4264784f060fc5709c9f667b0f888836f2a8..4892883af606558f30fba05a3613229a139bb83d 100644
--- a/remoting/client/jingle_host_connection.cc
+++ b/remoting/client/jingle_host_connection.cc
@@ -4,6 +4,7 @@
 
 #include "base/message_loop.h"
 #include "remoting/base/constants.h"
+#include "remoting/base/protocol_util.h"
 #include "remoting/client/client_config.h"
 #include "remoting/client/jingle_host_connection.h"
 #include "remoting/jingle_glue/jingle_thread.h"
@@ -32,6 +33,22 @@ void JingleHostConnection::Disconnect() {
       NewRunnableMethod(this, &JingleHostConnection::DoDisconnect));
 }
 
+void JingleHostConnection::SendEvent(const ChromotingClientMessage& msg) {
+  if (message_loop() != MessageLoop::current()) {
+    message_loop()->PostTask(
+        FROM_HERE,
+        NewRunnableMethod(this, &JingleHostConnection::SendEvent, msg));
+    return;
+  }
+
+  // Don't send messages if we're disconnected.
+  if (jingle_channel_ == NULL) {
+    return;
+  }
+
+  jingle_channel_->Write(SerializeAndFrameMessage(msg));
+}
+
 void JingleHostConnection::OnStateChange(JingleChannel* channel,
                                          JingleChannel::State state) {
   DCHECK_EQ(message_loop(), MessageLoop::current());