[ChromeDriver] Subscribe PerformanceLogger to CommandListener interface

chrome/test/chromedriver/logging.h

Index: chrome/test/chromedriver/logging.h
diff --git a/chrome/test/chromedriver/logging.h b/chrome/test/chromedriver/logging.h
index eb2cde881ca6ac460cbb1232792848ea086b1f41..3452e51eab116a46ca37ebd704e82cb2c7c85439 100644
--- a/chrome/test/chromedriver/logging.h
+++ b/chrome/test/chromedriver/logging.h
@@ -5,6 +5,7 @@
 #ifndef CHROME_TEST_CHROMEDRIVER_LOGGING_H_
 #define CHROME_TEST_CHROMEDRIVER_LOGGING_H_
 
+#include <list>
 #include <string>
 
 #include "base/basictypes.h"
@@ -14,6 +15,7 @@
 #include "chrome/test/chromedriver/chrome/log.h"
 
 struct Capabilities;
+class CommandListener;
 class DevToolsEventListener;
 class ListValue;
 class Status;
@@ -64,9 +66,11 @@ class WebDriverLog : public Log {
 // Initializes logging system for ChromeDriver. Returns true on success.
 bool InitLogging();
 
-// Creates Log's and DevToolsEventListener's based on logging preferences.
+// Creates Log's, DevToolsEventListener's, and CommandListener's based on
+// logging preferences.
 Status CreateLogs(const Capabilities& capabilities,
                   ScopedVector<WebDriverLog>* out_logs,
-                  ScopedVector<DevToolsEventListener>* out_listeners);
+                  ScopedVector<DevToolsEventListener>* out_devtools_listeners,
+                  std::list<CommandListener*>* out_command_listeners);
 
 #endif  // CHROME_TEST_CHROMEDRIVER_LOGGING_H_