Merge 75305 - Switch from wcsftime to GetDateFormat to avoid crash in setup....

chrome/installer/util/install_util.cc

 // Copyright (c) 2011 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.
 //
 // See the corresponding header file for description of the functions in this
 // file.
 
 #include "chrome/installer/util/install_util.h"
 
 #include <shellapi.h>
@@ skipping 222 matching lines @@
   switch (status) {
     case installer::FIRST_INSTALL_SUCCESS:
     case installer::INSTALL_REPAIRED:
     case installer::NEW_VERSION_UPDATED:
     case installer::IN_USE_UPDATED:
       return 0;
     default:
       return status;
   }
 }
+
+std::wstring InstallUtil::GetCurrentDate() {
+  static const wchar_t kDateFormat[] = L"yyyyMMdd";
+  wchar_t date_str[arraysize(kDateFormat)] = {0};
+  int len = GetDateFormatW(LOCALE_INVARIANT, 0, NULL, kDateFormat,
+                           date_str, arraysize(date_str));
+  if (len) {
+    --len;  // Subtract terminating \0.
+  } else {
+    PLOG(DFATAL) << "GetDateFormat";
+  }
+
+  return std::wstring(date_str, len);
+}