Clean up Chrome OS WARNING spam

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.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/browser/ui/webui/chromeos/login/signin_screen_handler.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 405 matching lines @@
   else
     auto_enrollment_progress_subscription_.reset();
 }
 
 void SigninScreenHandler::SetNativeWindowDelegate(
     NativeWindowDelegate* native_window_delegate) {
   native_window_delegate_ = native_window_delegate;
 }
 
 void SigninScreenHandler::OnNetworkReady() {
-  LOG(WARNING) << "OnNetworkReady() call.";
+  VLOG(1) << "OnNetworkReady() call.";
   DCHECK(gaia_screen_handler_);
   gaia_screen_handler_->MaybePreloadAuthExtension();
 }
 
 void SigninScreenHandler::UpdateState(ErrorScreenActor::ErrorReason reason) {
   UpdateStateInternal(reason, false);
 }
 
 // SigninScreenHandler, private: -----------------------------------------------
 
@@ skipping 721 matching lines @@
 void SigninScreenHandler::HandleCreateAccount() {
   if (delegate_)
     delegate_->CreateAccount();
 }
 
 void SigninScreenHandler::HandleOpenProxySettings() {
   LoginDisplayHostImpl::default_host()->OpenProxySettings();
 }
 
 void SigninScreenHandler::HandleLoginVisible(const std::string& source) {
-  LOG(WARNING) << "Login WebUI >> loginVisible, src: " << source << ", "
-               << "webui_visible_: " << webui_visible_;
+  VLOG(1) << "Login WebUI >> loginVisible, src: " << source << ", "
+          << "webui_visible_: " << webui_visible_;
   if (!webui_visible_) {
     // There might be multiple messages from OOBE UI so send notifications after
     // the first one only.
     content::NotificationService::current()->Notify(
         chrome::NOTIFICATION_LOGIN_OR_LOCK_WEBUI_VISIBLE,
         content::NotificationService::AllSources(),
         content::NotificationService::NoDetails());
     TRACE_EVENT_ASYNC_END0(
         "ui", "ShowLoginWebUI", LoginDisplayHostImpl::kShowLoginWebUIid);
   }
@@ skipping 207 matching lines @@
   return gaia_screen_handler_->frame_error();
 }
 
 void SigninScreenHandler::OnCapsLockChanged(bool enabled) {
   caps_lock_enabled_ = enabled;
   if (page_is_ready())
     CallJS("login.AccountPickerScreen.setCapsLockState", caps_lock_enabled_);
 }
 
 }  // namespace chromeos