[PPAPI] Quarantine files that are writeable by a Pepper plugin.

base/test/test_file_util.h

Index: base/test/test_file_util.h
diff --git a/base/test/test_file_util.h b/base/test/test_file_util.h
index ac143555ea045a4e9987064dd1d998fcc1f6cd53..d9172d757e7d3e155e63cdb9240cb143030d7ed2 100644
--- a/base/test/test_file_util.h
+++ b/base/test/test_file_util.h
@@ -50,15 +50,6 @@ bool EvictFileFromSystemCache(const FilePath& file);
 // Refer to https://msdn.microsoft.com/en-us/library/aa822867.aspx for a list of
 // possible values.
 bool DenyFilePermission(const FilePath& path, DWORD permission);
-
-// Returns true if the volume supports Alternate Data Streams.
-bool VolumeSupportsADS(const FilePath& path);
-
-// Returns true if the ZoneIdentifier is correctly set to "Internet" (3).
-// Note that this function must be called from the same process as
-// the one that set the zone identifier.  I.e. don't use it in UI/automation
-// based tests.
-bool HasInternetZoneIdentifier(const FilePath& full_path);
 #endif  // defined(OS_WIN)
 
 // For testing, make the file unreadable or unwritable.