[AFL] Make preg_parse_fuzzer's dictionary well formed according to AFL.

Bug: 794796
Change-Id: I28c6579ebe3062f342f19748b2b1b1b21e185104
Reviewed-on: https://chromium-review.googlesource.com/826684Reviewed-by: Lutz Justen <ljusten@chromium.org>
Commit-Queue: Jonathan Metzman <metzman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#524084}

chrome/test/data/policy/gpo/fuzzer.dict

@@ -10,12 +10,12 @@ kDelimSemicolon = ";\x00"
 kRegistryPathSeparator = "\\\x00"
 
 kActionTriggerPrefix = "*\x00*\x00"
-kActionTriggerDeleteValues[] = "d\x00e\x00l\x00e\x00t\x00e\x00v\x00a\x00l\x00u\x00e\x00s\x00"
-kActionTriggerDel[] = "d\x00e\x00l\x00.\x00"
-kActionTriggerDelVals[] = "d\x00e\x00l\x00v\x00a\x00l\x00s\x00"
-kActionTriggerDeleteKeys[] = "d\x00e\x00l\x00e\x00t\x00e\x00k\x00e\x00y\x00s\x00"
-kActionTriggerSecureKey[] = "s\x00e\x00c\x00u\x00r\x00e\x00k\x00e\x00y\x00"
-kActionTriggerSoft[] = "s\x00o\x00f\x00t\x00"
+kActionTriggerDeleteValues = "d\x00e\x00l\x00e\x00t\x00e\x00v\x00a\x00l\x00u\x00e\x00s\x00"
+kActionTriggerDel = "d\x00e\x00l\x00.\x00"
+kActionTriggerDelVals = "d\x00e\x00l\x00v\x00a\x00l\x00s\x00"
+kActionTriggerDeleteKeys = "d\x00e\x00l\x00e\x00t\x00e\x00k\x00e\x00y\x00s\x00"
+kActionTriggerSecureKey = "s\x00e\x00c\x00u\x00r\x00e\x00k\x00e\x00y\x00"
+kActionTriggerSoft = "s\x00o\x00f\x00t\x00"
 
 REG_SZ = "\x01"
 REG_DWORD_LITTLE_ENDIAN = "\x04"