Time out jumplist update for very slow or busy OS

chrome/browser/win/jumplist_updater.cc

Index: chrome/browser/win/jumplist_updater.cc
diff --git a/chrome/browser/win/jumplist_updater.cc b/chrome/browser/win/jumplist_updater.cc
index 4265de1163585780f4e92e68c2a78a10b629006d..c6ad77d3a4073b0afb16e59e18c435dd0307bb04 100644
--- a/chrome/browser/win/jumplist_updater.cc
+++ b/chrome/browser/win/jumplist_updater.cc
@@ -13,7 +13,6 @@
 #include "base/metrics/histogram_macros.h"
 #include "base/path_service.h"
 #include "base/win/win_util.h"
-#include "base/win/windows_version.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/common/content_switches.h"
 
@@ -110,11 +109,9 @@ JumpListUpdater::~JumpListUpdater() {
 
 // static
 bool JumpListUpdater::IsEnabled() {
-  // JumpList is implemented only on Windows 7 or later.
   // Do not create custom JumpLists in tests. See http://crbug.com/389375.
-  return base::win::GetVersion() >= base::win::VERSION_WIN7 &&
-         !base::CommandLine::ForCurrentProcess()->HasSwitch(
-             switches::kTestType);
+  return !base::CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kTestType);
 }
 
 bool JumpListUpdater::BeginUpdate() {