Logging for UpdateEngineClient added temporarily.

chromeos/dbus/update_engine_client.cc

 // Copyright (c) 2012 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 "chromeos/dbus/update_engine_client.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 20 matching lines @@
 // during fake AU.
 const int kStateTransitionDownloadingDelayMs = 250;
 
 // Size of parts of a "new" image which are downloaded each
 // |kStateTransitionDownloadingDelayMs| during fake AU.
 const int64_t kDownloadSizeDelta = 1 << 19;
 
 // Returns UPDATE_STATUS_ERROR on error.
 UpdateEngineClient::UpdateStatusOperation UpdateStatusFromString(
     const std::string& str) {
+  VLOG(1) << "UpdateStatusFromString got " << str << " as input.";
   if (str == update_engine::kUpdateStatusIdle)
     return UpdateEngineClient::UPDATE_STATUS_IDLE;
   if (str == update_engine::kUpdateStatusCheckingForUpdate)
     return UpdateEngineClient::UPDATE_STATUS_CHECKING_FOR_UPDATE;
   if (str == update_engine::kUpdateStatusUpdateAvailable)
     return UpdateEngineClient::UPDATE_STATUS_UPDATE_AVAILABLE;
   if (str == update_engine::kUpdateStatusDownloading)
     return UpdateEngineClient::UPDATE_STATUS_DOWNLOADING;
   if (str == update_engine::kUpdateStatusVerifying)
     return UpdateEngineClient::UPDATE_STATUS_VERIFYING;
@@ skipping 491 matching lines @@
   if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
     return new UpdateEngineClientImpl();
   DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kTestAutoUpdateUI))
     return new UpdateEngineClientFakeImpl();
   else
     return new UpdateEngineClientStubImpl();
 }
 
 }  // namespace chromeos