[modules] Expand API to allow linking and use it in d8

test/cctest/BUILD.gn

 # Copyright 2016 The V8 project 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("../../gni/v8.gni")
 
 v8_executable("cctest") {
   testonly = true
 
   sources = [
@@ skipping 129 matching lines @@
     "test-hashmap.cc",
     "test-heap-profiler.cc",
     "test-hydrogen-types.cc",
     "test-identity-map.cc",
     "test-inobject-slack-tracking.cc",
     "test-list.cc",
     "test-liveedit.cc",
     "test-lockers.cc",
     "test-log.cc",
     "test-mementos.cc",
+    "test-modules.cc",
     "test-object.cc",
     "test-parsing.cc",
     "test-platform.cc",
     "test-profile-generator.cc",
     "test-random-number-generator.cc",
     "test-receiver-check-hidden-prototype.cc",
     "test-regexp.cc",
     "test-representation.cc",
     "test-sampler-api.cc",
     "test-serialize.cc",
@@ skipping 268 matching lines @@
   if (is_win) {
     # Suppress warnings about importing locally defined symbols.
     if (is_component_build) {
       ldflags = [
         "/ignore:4049",
         "/ignore:4217",
       ]
     }
   }
 }