Remove dead code for gpu blacklist auto-update.

chrome/browser/browser_process_impl.cc

Index: chrome/browser/browser_process_impl.cc
===================================================================
--- chrome/browser/browser_process_impl.cc	(revision 112558)
+++ chrome/browser/browser_process_impl.cc	(working copy)
@@ -56,7 +56,6 @@
 #include "chrome/browser/tab_closeable_state_watcher.h"
 #include "chrome/browser/tab_contents/thumbnail_generator.h"
 #include "chrome/browser/ui/browser_list.h"
-#include "chrome/browser/web_resource/gpu_blacklist_updater.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_paths.h"
@@ -696,13 +695,6 @@
   return mhtml_generation_manager_.get();
 }
 
-GpuBlacklistUpdater* BrowserProcessImpl::gpu_blacklist_updater() {
-  if (!gpu_blacklist_updater_.get())
-    gpu_blacklist_updater_ = new GpuBlacklistUpdater();
-
-  return gpu_blacklist_updater_.get();
-}
-
 ComponentUpdateService* BrowserProcessImpl::component_updater() {
 #if defined(OS_CHROMEOS)
   return NULL;