MemorySanitizer: improve the udev dynamic loading hack.

device/udev_linux/udev_loader.cc

 // Copyright 2014 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 "device/udev_linux/udev_loader.h"
 
 #include "base/logging.h"
 #include "device/udev_linux/udev0_loader.h"
 #include "device/udev_linux/udev1_loader.h"
 
 namespace device {
 
 namespace {
 
 UdevLoader* g_udev_loader = NULL;
 
 }  // namespace
 
 // static
 UdevLoader* UdevLoader::Get() {
   if (g_udev_loader)
     return g_udev_loader;
 
   scoped_ptr<UdevLoader> udev_loader;
   // This is an ugly hack to get around the fact that a MSAN build on Precise
   // will only build an instrumented copy of libudev0 and not libudev1. If one
   // runs the binary on Trusty, it will end up loading an uninstrumented
   // libudev1 at run time. http://crbug.com/437464
-  // TODO(thestig): Remove this after upgrading our MSAN LKGR builders to
+  // TODO(earthdok): Remove this after upgrading our MSAN LKGR builders to
   // Trusty.
 #if !defined(MEMORY_SANITIZER)
   udev_loader.reset(new Udev1Loader);
   if (udev_loader->Init()) {
     g_udev_loader = udev_loader.release();
     return g_udev_loader;
   }
 #endif
 
   udev_loader.reset(new Udev0Loader);
   if (udev_loader->Init()) {
     g_udev_loader = udev_loader.release();
     return g_udev_loader;
   }
   CHECK(false);
   return NULL;
 }
 
 UdevLoader::~UdevLoader() {
 }
 
 }  // namespace device