Removing useless Win7 checks + standardize its use

base/path_service_unittest.cc

 // Copyright (c) 2012 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 "base/path_service.h"
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/strings/string_util.h"
@@ skipping 24 matching lines @@
   // exist.
   if (dir_type == DIR_CACHE)
     check_path_exists = false;
 #endif
 #if defined(OS_LINUX)
   // On the linux try-bots: a path is returned (e.g. /home/chrome-bot/Desktop),
   // but it doesn't exist.
   if (dir_type == DIR_USER_DESKTOP)
     check_path_exists = false;
 #endif
-#if defined(OS_WIN)
-  if (dir_type == DIR_TASKBAR_PINS) {
-    // There is no pinned-to-taskbar shortcuts prior to Win7.
-    if (base::win::GetVersion() < base::win::VERSION_WIN7)
-      check_path_exists = false;
-  }
-#endif
 #if defined(OS_MACOSX)
   if (dir_type != DIR_EXE && dir_type != DIR_MODULE &&
       dir_type != FILE_EXE && dir_type != FILE_MODULE) {
     if (path.ReferencesParent())
       return false;
   }
 #else
   if (path.ReferencesParent())
     return false;
 #endif
@@ skipping 205 matching lines @@
     EXPECT_TRUE(PathService::Get(DIR_PROGRAM_FILES6432,
         &programfiles_dir));
     EXPECT_EQ(programfiles_dir.value(),
         FILE_PATH_LITERAL("C:\\Program Files"));
   }
 #endif
 }
 #endif
 
 }  // namespace base