Add a fuzzer for TemplateURLParser/Open Search Descriptions.

testing/libfuzzer/fuzzers/BUILD.gn

 # Copyright 2015 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.
 
 # Individual libfuzzer tests that didn't find their home yet.
 
 import("//build/config/features.gni")
 import("//media/media_options.gni")
 import("//testing/libfuzzer/fuzzer_test.gni")
 
-# root BUILD depenends on this target. Needed for package discovery
+# root BUILD depends on this target. Needed for package discovery
 group("fuzzers") {
 }
 
 fuzzer_test("empty_fuzzer") {
   sources = [
     "empty_fuzzer.cc",
   ]
   additional_configs = [ "//testing/libfuzzer:no_clusterfuzz" ]
 }
 
@@ skipping 84 matching lines @@
 
 fuzzer_test("string_to_int_fuzzer") {
   sources = [
     "string_to_int_fuzzer.cc",
   ]
   deps = [
     "//base",
   ]
 }
 
+fuzzer_test("template_url_parser_fuzzer") {
+  sources = [
+    "template_url_parser_fuzzer.cc",
+  ]
+  deps = [
+    "//components/search_engines:search_engines",
+  ]
+  dict = "dicts/xml.dict"
+  libfuzzer_options = [ "max_len=4096" ]
+}
+
 fuzzer_test("url_parse_fuzzer") {
   sources = [
     "url_parse_fuzzer.cc",
   ]
   deps = [
     "//base",
     "//base:i18n",
     "//url:url",
   ]
   dict = "dicts/generated/url_parse_fuzzer.dict"
@@ skipping 312 matching lines @@
 }
 
 fuzzer_test("hash_fuzzer") {
   sources = [
     "hash_fuzzer.cc",
   ]
   deps = [
     "//base",
   ]
 }