Send screenshots back to the client for debugging

chrome/test/webdriver/commands/create_session.cc

Index: chrome/test/webdriver/commands/create_session.cc
diff --git a/chrome/test/webdriver/commands/create_session.cc b/chrome/test/webdriver/commands/create_session.cc
index b23158e02b18cc88c7d60e395ef09dbd92a235b7..51e79b8deb867a685679322c01e146fd5769e7d9 100644
--- a/chrome/test/webdriver/commands/create_session.cc
+++ b/chrome/test/webdriver/commands/create_session.cc
@@ -30,17 +30,17 @@ void CreateSession::ExecutePost(Response* const response) {
 
   // Session manages its own liftime, so do not call delete.
   Session* session = new Session();
-  if (!session->Init(session_manager->chrome_dir())) {
+  if (!session->Init(session_manager->ChromeDir())) {
     SET_WEBDRIVER_ERROR(response,
                         "Failed to initialize session",
                         kInternalServerError);
     return;
   }
 
-  VLOG(1) << "Created session " << session->id();
+  VLOG(1) << "Created session " << session->Id();
   std::ostringstream stream;
   stream << "http://" << session_manager->GetAddress() << "/session/"
-         << session->id();
+         << session->Id();
   response->SetStatus(kSeeOther);
   response->SetValue(Value::CreateStringValue(stream.str()));
 }