Refactor generate engine manifest to accept blacklist as an argument.

blimp/engine/BUILD.gn

 # Copyright 2015 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/chrome_build.gni")
 import("//build/config/features.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/grit/repack.gni")
@@ skipping 476 matching lines @@
   }
 
   group("engine") {
     public_deps = [
       ":blimp_engine_app",
     ]
   }
 
   _manifest = "$root_gen_dir/engine-manifest.txt"
   _rebased_manifest = rebase_path(_manifest, root_out_dir)
+  _rebased_blacklist =
+      rebase_path("//blimp/tools/engine-manifest-blacklist.txt")
 
   action("generate_manifest") {
-    script = "//blimp/tools/generate-engine-manifest.py"
+    script = "//blimp/tools/generate-target-manifest.py"
     args = [
+      "--blacklist",
+      _rebased_blacklist,
       "--runtime-deps-file",
       _rebased_runtime_deps,
       "--output",
       _rebased_manifest,
     ]
     inputs = [
       _runtime_deps,
     ]
     outputs = [
       _manifest,
@@ skipping 77 matching lines @@
         rebase_path(symbol_file, root_build_dir),
       ]
 
       deps = [
         ":blimp_engine_app",
         dump_syms_label,
       ]
     }
   }
 }