GN: Add libdart_jit and dart_api.

runtime/bin/BUILD.gn

Index: runtime/bin/BUILD.gn
diff --git a/runtime/bin/BUILD.gn b/runtime/bin/BUILD.gn
index b3fc97bdf75fcec876fb3431b80033ab89a03314..e053aa5cab0e0037bb1c1dd9b8ed8505e2e8a5af 100644
--- a/runtime/bin/BUILD.gn
+++ b/runtime/bin/BUILD.gn
@@ -367,16 +367,6 @@ source_set("gen_snapshot_dart_io") {
   ]
 }
 
-source_set("libdart_embedder_noio") {
-  configs += [
-    "..:dart_config",
-    "..:dart_maybe_product_config",
-  ]
-  deps = [
-    "..:libdart",
-  ]
-}
-
 # A source set for the implementation of 'dart:io' library.
 template("dart_io") {
   extra_sources = []
@@ -417,9 +407,7 @@ template("dart_io") {
         libs += [ "CoreServices.framework" ]
       }
     } else {
-      deps += [
-        "//third_party/boringssl",
-      ]
+      deps += [ "//third_party/boringssl" ]
     }
 
     if (defined(is_fuchsia) && is_fuchsia) {
@@ -626,7 +614,7 @@ template("dart_executable") {
 
 dart_executable("dart") {
   extra_deps = [
-    "..:libdart",
+    "..:libdart_jit",
     ":dart_snapshot_cc",
     "../observatory:standalone_observatory_archive",
   ]
@@ -788,7 +776,7 @@ executable("run_vm_tests") {
     ":libdart_builtin",
     ":standalone_dart_io",
     "$dart_zlib_path",
-    "..:libdart",
+    "..:libdart_jit",
   ]
   include_dirs = [
     "..",