Cleanup: Remove some unneeded SSE2 checks and unused code. (try 2)

chrome/browser/upgrade_detector_impl.cc

Index: chrome/browser/upgrade_detector_impl.cc
diff --git a/chrome/browser/upgrade_detector_impl.cc b/chrome/browser/upgrade_detector_impl.cc
index 58061e305c8f55b2361fc7bc72c012c7b707030a..7ce3eb03833f30398e701a4260bc8946279622da 100644
--- a/chrome/browser/upgrade_detector_impl.cc
+++ b/chrome/browser/upgrade_detector_impl.cc
@@ -9,7 +9,6 @@
 #include "base/bind.h"
 #include "base/build_time.h"
 #include "base/command_line.h"
-#include "base/cpu.h"
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
@@ -404,11 +403,6 @@ bool UpgradeDetectorImpl::DetectOutdatedInstall() {
     // Don't show the update bubbles to enterprise users (i.e., on a domain).
     if (base::win::IsEnrolledToDomain())
       return false;
-
-    // On Windows, we don't want to warn about outdated installs when the
-    // machine doesn't support SSE2, it's been deprecated starting with M35.
-    if (!base::CPU().has_sse2())
-      return false;
 #endif
   }