[gn] Add fuzzer targets.

test/fuzzer/fuzzer.gyp

 # Copyright 2016 the V8 project authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     'v8_code': 1,
   },
   'includes': ['../../gypfiles/toolchain.gypi', '../../gypfiles/features.gypi'],
   'targets': [
     {
-      'target_name': 'json_fuzzer',
+      'target_name': 'v8_simple_json_fuzzer',
       'type': 'executable',
       'dependencies': [
         'json_fuzzer_lib',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [
         'fuzzer.cc',
       ],
     },
     {
       'target_name': 'json_fuzzer_lib',
       'type': 'static_library',
       'dependencies': [
         'fuzzer_support',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [  ### gcmole(all) ###
         'json.cc',
       ],
     },
     {
-      'target_name': 'parser_fuzzer',
+      'target_name': 'v8_simple_parser_fuzzer',
       'type': 'executable',
       'dependencies': [
         'parser_fuzzer_lib',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [
         'fuzzer.cc',
       ],
     },
     {
       'target_name': 'parser_fuzzer_lib',
       'type': 'static_library',
       'dependencies': [
         'fuzzer_support',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [  ### gcmole(all) ###
         'parser.cc',
       ],
     },
     {
-      'target_name': 'regexp_fuzzer',
+      'target_name': 'v8_simple_regexp_fuzzer',
       'type': 'executable',
       'dependencies': [
         'regexp_fuzzer_lib',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [
         'fuzzer.cc',
       ],
     },
     {
       'target_name': 'regexp_fuzzer_lib',
       'type': 'static_library',
       'dependencies': [
         'fuzzer_support',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [  ### gcmole(all) ###
         'regexp.cc',
       ],
     },
     {
-      'target_name': 'wasm_fuzzer',
+      'target_name': 'v8_simple_wasm_fuzzer',
       'type': 'executable',
       'dependencies': [
         'wasm_fuzzer_lib',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [
         'fuzzer.cc',
       ],
     },
     {
       'target_name': 'wasm_fuzzer_lib',
       'type': 'static_library',
       'dependencies': [
         'fuzzer_support',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [  ### gcmole(all) ###
         'wasm.cc',
       ],
     },
     {
-      'target_name': 'wasm_asmjs_fuzzer',
+      'target_name': 'v8_simple_wasm_asmjs_fuzzer',
       'type': 'executable',
       'dependencies': [
         'wasm_asmjs_fuzzer_lib',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [
         'fuzzer.cc',
       ],
@@ skipping 35 matching lines @@
       ],
     },
   ],
   'conditions': [
     ['test_isolation_mode != "noop"', {
       'targets': [
         {
           'target_name': 'fuzzer_run',
           'type': 'none',
           'dependencies': [
-            'json_fuzzer',
-            'parser_fuzzer',
-            'regexp_fuzzer',
+            'v8_simple_json_fuzzer',
+            'v8_simple_parser_fuzzer',
+            'v8_simple_regexp_fuzzer',
+            'v8_simple_wasm_fuzzer',
+            'v8_simple_wasm_asmjs_fuzzer',
           ],
           'includes': [
             '../../gypfiles/isolate.gypi',
           ],
           'sources': [
             'fuzzer.isolate',
           ],
         },
       ],
     }],
   ],
 }