Restore creature comforts to fuzz binary

The hack to remove these niceties didn't seem to make a difference in my
fuzz/s, so we might as well keep them.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1589493006

Review URL: https://codereview.chromium.org/1589493006
diff --git a/gyp/fuzz.gyp b/gyp/fuzz.gyp
index 4290ff5..40845a1 100644
--- a/gyp/fuzz.gyp
+++ b/gyp/fuzz.gyp
@@ -9,9 +9,9 @@
         'target_name': 'fuzz',
         'type': 'executable',
         'sources': [ '<!@(python find.py ../fuzz "*.cpp")' ],
-        'dependencies': [ 'skia_lib.gyp:skia_lib' ],
-        'xcode_settings': {
-            'DEAD_CODE_STRIPPING': 'YES',
-        },
+        'dependencies': [
+            'flags.gyp:flags',
+            'skia_lib.gyp:skia_lib',
+        ],
     }],
 }