Remove Symantec SEP compat check code -- it was never wired up.

chrome/installer/util/compat_checks.cc

Index: chrome/installer/util/compat_checks.cc
diff --git a/chrome/installer/util/compat_checks.cc b/chrome/installer/util/compat_checks.cc
deleted file mode 100644
index d2425e88d2ce73ab6da6a58be61f070797962c6a..0000000000000000000000000000000000000000
--- a/chrome/installer/util/compat_checks.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (c) 2010 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 "chrome/installer/util/compat_checks.h"
-
-#include "base/strings/string_number_conversions.h"
-#include "base/strings/string_split.h"
-#include "base/strings/string_util.h"
-#include "base/win/registry.h"
-
-namespace {
-
-// SEP stands for Symantec End Point Protection.
-std::wstring GetSEPVersion() {
-  const wchar_t kProductKey[] =
-      L"SOFTWARE\\Symantec\\Symantec Endpoint Protection\\SMC";
-  // Versions before 11MR3 were always 32-bit, so check in the 32-bit hive.
-  base::win::RegKey key(
-      HKEY_LOCAL_MACHINE, kProductKey, KEY_READ | KEY_WOW64_32KEY);
-  std::wstring version_str;
-  key.ReadValue(L"ProductVersion", &version_str);
-  return version_str;
-}
-
-// The product version should be a string like "11.0.3001.2224". This function
-// returns as params the first 3 values. Return value is false if anything
-// does not fit the format.
-bool ParseSEPVersion(const base::string16& version,
-                     int* v0, int* v1, int* v2) {
-  std::vector<base::StringPiece16> v = base::SplitStringPiece(
-      version, L".", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
-  if (v.size() != 4)
-    return false;
-  if (!base::StringToInt(v[0], v0))
-    return false;
-  if (!base::StringToInt(v[1], v1))
-    return false;
-  if (!base::StringToInt(v[2], v2))
-    return false;
-  return true;
-}
-
-// The incompatible versions are anything before 11MR3, which is 11.0.3001.
-bool IsBadSEPVersion(int v0, int v1, int v2) {
-  if (v0 < 11)
-    return true;
-  if (v1 > 0)
-    return false;
-  if (v2 < 3001)
-    return true;
-  return false;
-}
-
-}  // namespace
-
-bool HasIncompatibleSymantecEndpointVersion(const wchar_t* version) {
-  int v0, v1, v2;
-  std::wstring ver_str(version ? version : GetSEPVersion());
-  if (!ParseSEPVersion(ver_str, &v0, &v1, &v2))
-    return false;
-  return IsBadSEPVersion(v0, v1, v2);
-}