[Chromoting] Hook up host talkgadget policy checks.

remoting/host/chromoting_host.cc

Index: remoting/host/chromoting_host.cc
diff --git a/remoting/host/chromoting_host.cc b/remoting/host/chromoting_host.cc
index 1d209694ba71613cb8df338d8c0a37b077093172..a25c97213e0def746675d9489f3a504446a4ebeb 100644
--- a/remoting/host/chromoting_host.cc
+++ b/remoting/host/chromoting_host.cc
@@ -9,6 +9,7 @@
 #include "base/logging.h"
 #include "base/message_loop_proxy.h"
 #include "build/build_config.h"
+#include "googleurl/src/gurl.h"
 #include "remoting/base/constants.h"
 #include "remoting/base/encoder.h"
 #include "remoting/base/encoder_row_based.h"
@@ -310,6 +311,7 @@ void ChromotingHost::OnSessionRouteChange(
                                         route));
 }
 
+// SessionManager::Listener implementation.
 void ChromotingHost::OnSessionManagerReady() {
   DCHECK(context_->network_task_runner()->BelongsToCurrentThread());
   // Don't need to do anything here, just wait for incoming
@@ -364,14 +366,7 @@ void ChromotingHost::OnIncomingSession(
   clients_.push_back(client);
 }
 
-void ChromotingHost::set_protocol_config(
-    protocol::CandidateSessionConfig* config) {
-  DCHECK(context_->network_task_runner()->BelongsToCurrentThread());
-  DCHECK(config);
-  DCHECK_EQ(state_, kInitial);
-  protocol_config_.reset(config);
-}
-
+// MouseMoveObserver interface.
 void ChromotingHost::OnLocalMouseMoved(const SkIPoint& new_pos) {
   if (!context_->network_task_runner()->BelongsToCurrentThread()) {
     context_->network_task_runner()->PostTask(
@@ -386,6 +381,14 @@ void ChromotingHost::OnLocalMouseMoved(const SkIPoint& new_pos) {
   }
 }
 
+void ChromotingHost::set_protocol_config(
+    protocol::CandidateSessionConfig* config) {
+  DCHECK(context_->network_task_runner()->BelongsToCurrentThread());
+  DCHECK(config);
+  DCHECK_EQ(state_, kInitial);
+  protocol_config_.reset(config);
+}
+
 void ChromotingHost::PauseSession(bool pause) {
   if (!context_->network_task_runner()->BelongsToCurrentThread()) {
     context_->network_task_runner()->PostTask(