Set log level to logging::LOG_FATAL for edid_parser_fuzzer.

ui/display/util/edid_parser_fuzzer.cc

 // Copyright 2016 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.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <vector>
 
 #include "ui/display/util/edid_parser.h"
 #include "ui/gfx/geometry/size.h"
 
+struct Environment {
+  Environment() {
+    logging::SetMinLogLevel(logging::LOG_FATAL);

[robert.bradford, 2016/08/30 11:03:53]

I didn't know you could do that - very ingenious. non-OWNER lgtm.

+  }
+};
+
+Environment* env = new Environment();
+
 // Entry point for LibFuzzer.
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
   std::vector<uint8_t> edid;
   edid.assign(data, data + size);
   uint16_t manufacturer_id, product_code;
   std::string human_readable_name;
   gfx::Size active_pixel_size, physical_display_size;
   bool overscan;
 
   ui::ParseOutputDeviceData(edid, &manufacturer_id, &product_code,
                             &human_readable_name, &active_pixel_size,
                             &physical_display_size);
 
   ui::ParseOutputOverscanFlag(edid, &overscan);
   return 0;
 }