Add fallback behavior if the last used profile cannot initialize

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 7042e4848419fd4c3c0200096c7663f5c66b3289..31dcce5eaa2318d4c447ea901a6e6e104c1159dc 100644
--- a/base/test/test_file_util.h
+++ b/base/test/test_file_util.h
@@ -20,6 +20,10 @@
 #include <jni.h>
 #endif
 
+#if defined(OS_WIN)
+#include <windows.h>
+#endif
+
 namespace base {
 
 class FilePath;
@@ -40,6 +44,9 @@ bool DieFileDie(const FilePath& file, bool recurse);
 bool EvictFileFromSystemCache(const FilePath& file);
 
 #if defined(OS_WIN)
+// Deny |permission| on the file |path|, for the current user.

[Peter Kasting, 2016/07/19 21:56:06]

Nit: Might want to say something like "|permission| is a set of ACCESS_MASK
flags; see the |grfAccessPermissions| field of
https://msdn.microsoft.com/en-us/library/windows/desktop/aa446627(v=vs.85).aspx
." or similar.

[WC Leung, 2016/07/27 18:00:05]

Does MSDN urls change? BTW, I'm negative about adding a specific URL because
none of them deliver the required information.

Adding a statement referring them to ACCESS_MARK and "file and directory access
right constants" may help though.

+bool DenyFilePermission(const FilePath& path, DWORD permission);
+
 // Returns true if the volume supports Alternate Data Streams.
 bool VolumeSupportsADS(const FilePath& path);