Cleanup: Use base::CommandLine in remoting/

remoting/host/usage_stats_consent_mac.cc

Index: remoting/host/usage_stats_consent_mac.cc
===================================================================
--- remoting/host/usage_stats_consent_mac.cc	(revision 272152)
+++ remoting/host/usage_stats_consent_mac.cc	(working copy)
@@ -21,7 +21,7 @@
   // Normally, the ConfigFileWatcher class would be used for retrieving config
   // settings, but this code needs to execute before Breakpad is initialised,
   // which itself should happen as early as possible during startup.
-  CommandLine* command_line = CommandLine::ForCurrentProcess();
+  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (command_line->HasSwitch(kHostConfigSwitchName)) {
     base::FilePath config_file_path =
         command_line->GetSwitchValuePath(kHostConfigSwitchName);