Add fuzz testers to //net for some functions with simple parsing APIs.

net/BUILD.gn

 # Copyright (c) 2013 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.
 
 import("//build/buildflag_header.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build_overrides/v8.gni")
+import("//testing/libfuzzer/fuzzer_test.gni")
 import("//testing/test.gni")
 import("//third_party/icu/config.gni")
 import("//third_party/protobuf/proto_library.gni")
 import("//tools/grit/grit_rule.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 } else if (is_mac) {
   import("//build/config/mac/mac_sdk.gni")
@@ skipping 1712 matching lines @@
     sources += [ "websockets/websocket_frame_perftest.cc" ]
   }
 
   if (use_v8_in_net) {
     deps += [ ":net_with_v8" ]
   } else {
     sources -= [ "proxy/proxy_resolver_perftest.cc" ]
   }
 }
 
+fuzzer_test("parse_proxy_list_pac_fuzzer") {
+  sources = [
+    "proxy/parse_proxy_list_pac_fuzzer.cc",
+  ]
+  deps = [
+    "//net",
+  ]
+}
+
+fuzzer_test("parse_proxy_list_fuzzer") {
+  sources = [
+    "proxy/parse_proxy_list_fuzzer.cc",
+  ]
+  deps = [
+    "//net",
+  ]
+}
+
+fuzzer_test("parse_proxy_bypass_rules_fuzzer") {
+  sources = [
+    "proxy/parse_proxy_bypass_rules_fuzzer.cc",
+  ]
+  deps = [
+    "//net",
+  ]
+}
+
+fuzzer_test("parse_proxy_rules_fuzzer") {
+  sources = [
+    "proxy/parse_proxy_rules_fuzzer.cc",
+  ]
+  deps = [
+    "//net",
+  ]
+}
+
+fuzzer_test("parse_data_url_fuzzer") {
+  sources = [
+    "base/parse_data_url_fuzzer.cc",
+  ]
+  deps = [
+    "//base",
+    "//net",
+  ]
+}
+
+fuzzer_test("sniff_mime_type_fuzzer") {
+  sources = [
+    "base/sniff_mime_type_fuzzer.cc",
+  ]
+  deps = [
+    "//base",
+    "//net",
+  ]
+}
+
+fuzzer_test("parse_ip_pattern_fuzzer") {
+  sources = [
+    "base/parse_ip_pattern_fuzzer.cc",
+  ]
+  deps = [
+    "//net",
+  ]
+}
+
+fuzzer_test("get_domain_and_registry_fuzzer") {
+  sources = [
+    "base/registry_controlled_domains/get_domain_and_registry_fuzzer.cc",
+  ]
+  deps = [
+    "//base",
+    "//base:i18n",
+    "//net",
+  ]
+}
+
+fuzzer_test("parse_cookie_line_fuzzer") {
+  sources = [
+    "cookies/parse_cookie_line_fuzzer.cc",
+  ]
+  deps = [
+    "//net",
+  ]
+}
+
 buildflag_header("features") {
   header = "net_features.h"
 
   flags = [ "ENABLE_BIDIRECTIONAL_STREAM=$enable_bidirectional_stream" ]
 }