[ChromeDriver] Implementing tracing support

chrome/test/chromedriver/session_commands.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/chromedriver/session_commands.h"
 
 #include <list>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 111 matching lines @@
   if (capabilities.logging_prefs.count(WebDriverLog::kDriverType))
     driver_level = capabilities.logging_prefs[WebDriverLog::kDriverType];
   session->driver_log->set_min_level(driver_level);
 
   // Create Log's and DevToolsEventListener's for ones that are DevTools-based.
   // Session will own the Log's, Chrome will own the listeners.
   // Also create |CommandListener|s for the appropriate logs.
   ScopedVector<DevToolsEventListener> devtools_event_listeners;
   ScopedVector<CommandListener> command_listeners;
   status = CreateLogs(capabilities,
+                      session,
                       &session->devtools_logs,
                       &devtools_event_listeners,
                       &command_listeners);
   if (status.IsError())
     return status;
 
   // |session| will own the |CommandListener|s.
   session->command_listeners.swap(command_listeners);
 
   status = LaunchChrome(bound_params.context_getter.get(),
@@ skipping 512 matching lines @@
 Status ExecuteSetAutoReporting(
     Session* session,
     const base::DictionaryValue& params,
     scoped_ptr<base::Value>* value) {
   bool enabled;
   if (!params.GetBoolean("enabled", &enabled))
     return Status(kUnknownError, "missing parameter 'enabled'");
   session->auto_reporting_enabled = enabled;
   return Status(kOk);
 }