Fix building simple_fuzzer with v8_static_library

We can't have "main" in a static library. so just include the small
fuzzer.cc in all simple fuzzers

BUG=none
R=machenbach@chromium.org,vogelheim@chromium.org

Review-Url: https://codereview.chromium.org/2608243005
Cr-Commit-Position: refs/heads/master@{#42086}

BUILD.gn

@@ -2416,14 +2416,6 @@ v8_source_set("fuzzer_support") {
   }
 }
 
-v8_source_set("simple_fuzzer") {
-  sources = [
-    "test/fuzzer/fuzzer.cc",
-  ]
-
-  configs = [ ":internal_config_base" ]
-}
-
 ###############################################################################
 # Executables
 #
@@ -2703,10 +2695,14 @@ template("v8_fuzzer") {
   v8_executable("v8_simple_" + name) {
     deps = [
       ":" + name,
-      ":simple_fuzzer",
+      "//build/config/sanitizers:deps",
       "//build/win:default_exe_manifest",
     ]
 
+    sources = [
+      "test/fuzzer/fuzzer.cc",
+    ]
+
     configs = [ ":external_config" ]
   }
 }