Modify Chromoting logging to hook into base logging.

remoting/host/chromoting_host.h

Index: remoting/host/chromoting_host.h
diff --git a/remoting/host/chromoting_host.h b/remoting/host/chromoting_host.h
index 45910ed96b4fbc0c611fd55f87b1cffcce440c78..d8ab95e71612de30b4c827f73e7991f0ca01d957 100644
--- a/remoting/host/chromoting_host.h
+++ b/remoting/host/chromoting_host.h
@@ -36,7 +36,6 @@ class Capturer;
 class ChromotingHostContext;
 class DesktopEnvironment;
 class Encoder;
-class Logger;
 class MutableHostConfig;
 class ScreenRecorder;
 
@@ -74,13 +73,11 @@ class ChromotingHost : public base::RefCountedThreadSafe<ChromotingHost>,
   // and adds a reference to |config|. It does NOT take ownership of |context|.
   static ChromotingHost* Create(ChromotingHostContext* context,
                                 MutableHostConfig* config,
-                                AccessVerifier* access_verifier,
-                                Logger* logger);
+                                AccessVerifier* access_verifier);
   static ChromotingHost* Create(ChromotingHostContext* context,
                                 MutableHostConfig* config,
                                 DesktopEnvironment* environment,
-                                AccessVerifier* access_verifier,
-                                Logger* logger);
+                                AccessVerifier* access_verifier);
 
   // Asynchronously start the host process.
   //
@@ -121,8 +118,6 @@ class ChromotingHost : public base::RefCountedThreadSafe<ChromotingHost>,
   virtual void LocalLoginFailed(
       scoped_refptr<protocol::ConnectionToClient> client);
 
-  Logger* logger() { return logger_; }
-
   // Callback for ChromotingServer.
   void OnNewClientSession(
       protocol::Session* session,
@@ -157,8 +152,7 @@ class ChromotingHost : public base::RefCountedThreadSafe<ChromotingHost>,
   ChromotingHost(ChromotingHostContext* context,
                  MutableHostConfig* config,
                  DesktopEnvironment* environment,
-                 AccessVerifier* access_verifier,
-                 Logger* logger);
+                 AccessVerifier* access_verifier);
   virtual ~ChromotingHost();
 
   enum State {
@@ -205,9 +199,6 @@ class ChromotingHost : public base::RefCountedThreadSafe<ChromotingHost>,
 
   scoped_ptr<AccessVerifier> access_verifier_;
 
-  // Logger (owned by the HostNPScriptObject).
-  Logger* logger_;
-
   // The connections to remote clients.
   ClientList clients_;