[vm] Eliminate dart_zlib_path from BUILD files


TBR=zra@google.com

Change-Id: I7b93a03ef958c7dcb454769be945d0e3bed90b39
Reviewed-on: https://dart-review.googlesource.com/c/81360
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
diff --git a/runtime/bin/BUILD.gn b/runtime/bin/BUILD.gn
index a2bdfc3..8689f2c 100644
--- a/runtime/bin/BUILD.gn
+++ b/runtime/bin/BUILD.gn
@@ -234,7 +234,7 @@
       configs -= [ "//build/config:symbol_visibility_hidden" ]
     }
 
-    deps += [ "$dart_zlib_path" ]
+    deps += [ "//third_party/zlib" ]
 
     custom_sources_filter = [
       "*_test.cc",
@@ -330,7 +330,7 @@
 
     defines = []
     deps = [
-      "$dart_zlib_path",
+      "//third_party/zlib",
     ]
     if (is_mac || is_ios) {
       libs = [
@@ -663,7 +663,7 @@
              ":standalone_dart_io",
              ":libdart_builtin",
              "//third_party/boringssl",
-             "$dart_zlib_path",
+             "//third_party/zlib",
            ] + extra_deps
 
     defines = extra_defines
@@ -888,8 +888,8 @@
     ":generate_snapshot_test_dat_file",
     ":libdart_builtin",
     ":standalone_dart_io",
-    "$dart_zlib_path",
     "..:libdart_jit",
+    "//third_party/zlib",
   ]
   include_dirs = [
     "..",
diff --git a/runtime/runtime_args.gni b/runtime/runtime_args.gni
index 234ac23..d830208 100644
--- a/runtime/runtime_args.gni
+++ b/runtime/runtime_args.gni
@@ -42,9 +42,6 @@
   # verified at the operating system level.
   dart_use_fallback_root_certificates = false
 
-  # TODO(vegorov): Can we eliminate this?
-  dart_zlib_path = "//third_party/zlib"
-
   # Whether to link the standalone VM against tcmalloc. The standalone build of
   # the VM enables this only for Linux builds.
   dart_use_tcmalloc = false