ui: Add a libfuzzer based fuzzer for EDID parser

ui/display/util/BUILD.gn

 # Copyright 2014 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/config/ui.gni")
+import("//testing/libfuzzer/fuzzer_test.gni")
 
 component("util") {
   output_name = "display_util"
   sources = [
     "display_util.cc",
     "display_util.h",
     "display_util_export.h",
     "edid_parser.cc",
     "edid_parser.h",
   ]
@@ skipping 14 matching lines @@
     configs += [
       "//build/config/linux:x11",
       "//build/config/linux:xrandr",
     ]
     deps += [ "//ui/gfx/x" ]
   }
   if (is_chromeos) {
     deps += [ "//ui/display/types" ]
   }
 }
+
+fuzzer_test("edid_parser_fuzzer") {
+  sources = [
+    "edid_parser_fuzzer.cc",
+  ]
+  deps = [
+    ":util",
+    "//ui/gfx/geometry",
+  ]
+  seed_corpus = "fuzz_corpus"
+  libfuzzer_options = [ "max_len=300" ]
+}