Mandoline: Support about:blank URL.

mojo/runner/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("//mojo/generate_mojo_shell_assets_list.gni")
 import("//mojo/public/mojo_application.gni")
 import("//testing/test.gni")
 import("//third_party/mojo/src/mojo/public/tools/bindings/mojom.gni")
 
 # We don't support building in the component build since mojo apps are
@@ skipping 78 matching lines @@
     "//mojo/shell",
   ]
 
   deps = [
     "//base",
   ]
 }
 
 source_set("lib") {
   sources = [
+    "about_fetcher.cc",
+    "about_fetcher.h",
     "child_process.cc",
     "child_process.h",
     "child_process_host.cc",
     "child_process_host.h",
     "context.cc",
     "context.h",
     "init.cc",
     "init.h",
     "out_of_process_native_runner.cc",
     "out_of_process_native_runner.h",
@@ skipping 365 matching lines @@
   ]
 
   deps = [
     "//base",
     "//mojo/application/public/cpp:test_support",
     "//mojo/runner/test:bindings",
     "//mojo/services/network/public/interfaces",
     "//third_party/mojo/src/mojo/public/cpp/bindings:callback",
   ]
 }