Logging API in chromedriver2.

chrome/test/chromedriver/chrome/chrome_impl.h

Index: chrome/test/chromedriver/chrome/chrome_impl.h
===================================================================
--- chrome/test/chromedriver/chrome/chrome_impl.h	(revision 194993)
+++ chrome/test/chromedriver/chrome/chrome_impl.h	(working copy)
@@ -14,6 +14,7 @@
 #include "chrome/test/chromedriver/chrome/chrome.h"
 
 class AutomationExtension;
+class DevToolsEventLogger;
 class DevToolsHttpClient;
 class JavaScriptDialogManager;
 class Status;
@@ -42,7 +43,8 @@
  protected:
   ChromeImpl(scoped_ptr<DevToolsHttpClient> client,
              const std::string& version,
-             int build_no);
+             int build_no,
+             const std::list<DevToolsEventLogger*>& devtools_event_loggers);
 
   scoped_ptr<DevToolsHttpClient> devtools_http_client_;
 
@@ -56,6 +58,7 @@
 
   // Web views in this list are in the same order as they are opened.
   WebViewList web_views_;
+  std::list<DevToolsEventLogger*> devtools_event_loggers_;
 };
 
 #endif  // CHROME_TEST_CHROMEDRIVER_CHROME_CHROME_IMPL_H_