ServiceWorker: Use mojo's data pipe for respondWith(stream)

third_party/WebKit/Source/platform/BUILD.gn

 # Copyright 2014 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/features.gni")
 import("//build/config/ui.gni")
 import("//testing/libfuzzer/fuzzer_test.gni")
 import("//testing/test.gni")
 import("//third_party/WebKit/public/public_features.gni")
 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
@@ skipping 551 matching lines @@
     "exported/WebScrollbarThemeClientImpl.cpp",
     "exported/WebScrollbarThemeClientImpl.h",
     "exported/WebScrollbarThemeGeometryNative.cpp",
     "exported/WebScrollbarThemeGeometryNative.h",
     "exported/WebScrollbarThemePainter.cpp",
     "exported/WebSecurityOrigin.cpp",
     "exported/WebServiceWorkerProviderClient.cpp",
     "exported/WebServiceWorkerProxy.cpp",
     "exported/WebServiceWorkerRequest.cpp",
     "exported/WebServiceWorkerResponse.cpp",
+    "exported/WebServiceWorkerStreamHandle.cpp",
     "exported/WebSpeechSynthesisUtterance.cpp",
     "exported/WebSpeechSynthesisVoice.cpp",
     "exported/WebSpeechSynthesizerClientImpl.cpp",
     "exported/WebSpeechSynthesizerClientImpl.h",
     "exported/WebStorageQuotaCallbacks.cpp",
     "exported/WebString.cpp",
     "exported/WebTextRun.cpp",
     "exported/WebThreadSafeData.cpp",
     "exported/WebURL.cpp",
     "exported/WebURLError.cpp",
@@ skipping 1579 matching lines @@
     "//third_party/WebKit/Source:config",
     "//third_party/WebKit/Source:inside_blink",
   ]
 
   deps = [
     ":test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }