Switch back to the old method of launching the login flow while keeping some of the benefits of the…

chrome/browser/automation/testing_automation_provider_chromeos.cc

Index: chrome/browser/automation/testing_automation_provider_chromeos.cc
diff --git a/chrome/browser/automation/testing_automation_provider_chromeos.cc b/chrome/browser/automation/testing_automation_provider_chromeos.cc
index e67bf51e7dc113ee9fee888337788d9387e00678..d72201c0879b0e66e27b5263af81023ccb871dec 100644
--- a/chrome/browser/automation/testing_automation_provider_chromeos.cc
+++ b/chrome/browser/automation/testing_automation_provider_chromeos.cc
@@ -278,6 +278,35 @@ void TestingAutomationProvider::LoginAsGuest(DictionaryValue* args,
   controller->LoginAsGuest();
 }
 
+void TestingAutomationProvider::StartLogin(DictionaryValue* args,
+                                           IPC::Message* reply_message) {
+  AutomationJSONReply reply(this, reply_message);
+  LOG(ERROR) << "TestingAutomationProvider::Login";

[Nirnimesh, 2012/06/07 00:30:55]

Login->StartLogin

Why LOG(ERROR)?

[craigdh, 2012/06/07 19:12:01]

No idea, this hook is nearly a direct revert. I'll change it to something more
reasonable.

+
+  std::string username, password;
+  if (!args->GetString("username", &username) ||
+      !args->GetString("password", &password)) {
+    reply.SendError("Invalid or missing args.");
+    return;
+  }
+
+  chromeos::ExistingUserController* controller =
+      chromeos::ExistingUserController::current_controller();
+  if (!controller) {
+    reply.SendError("Unable to access ExistingUserController");
+    return;
+  }
+
+  // WebUI login.
+  chromeos::WebUILoginDisplay* webui_login_display =
+      static_cast<chromeos::WebUILoginDisplay*>(controller->login_display());
+  LOG(ERROR) << "TestingAutomationProvider::Login ShowSigninScreenForCreds("

[Nirnimesh, 2012/06/07 00:30:55]

Use VLOG(2)

[craigdh, 2012/06/07 19:12:01]

Done.

+             << username << ", " << password << ")";
+
+  webui_login_display->ShowSigninScreenForCreds(username, password);
+  reply.SendSuccess(NULL);
+}
+
 void TestingAutomationProvider::AddLoginEventObserver(
     DictionaryValue* args, IPC::Message* reply_message) {
   chromeos::ExistingUserController* controller =