[local; kouhei 1][ES6 modules] Introduce ScriptModuleResolverImpl

third_party/WebKit/Source/core/dom/BUILD.gn

 # Copyright 2016 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("//third_party/WebKit/Source/core/core.gni")
 
 blink_core_sources("dom") {
   split_count = 5
 
   sources = [
@@ skipping 255 matching lines @@
     "ResizeObserverEntry.h",
     "SandboxFlags.cpp",
     "SandboxFlags.h",
     "ScopedWindowFocusAllowedIndicator.h",
     "Script.h",
     "ScriptElementBase.cpp",
     "ScriptElementBase.h",
     "ScriptLoader.cpp",
     "ScriptLoader.h",
     "ScriptModuleResolver.h",
+    "ScriptModuleResolverImpl.cpp",
+    "ScriptModuleResolverImpl.h",
     "ScriptRunner.cpp",
     "ScriptRunner.h",
     "ScriptableDocumentParser.cpp",
     "ScriptableDocumentParser.h",
     "ScriptedAnimationController.cpp",
     "ScriptedAnimationController.h",
     "ScriptedIdleTaskController.cpp",
     "ScriptedIdleTaskController.h",
     "SecurityContext.cpp",
     "SecurityContext.h",
@@ skipping 153 matching lines @@
     "shadow/SlotAssignment.h",
     "shadow/SlotScopedTraversal.cpp",
     "shadow/SlotScopedTraversal.h",
   ]
 
   configs += [
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
 }