Use mojo for Chrome Loading, Part 1

content/content_browser.gypi

Index: content/content_browser.gypi
diff --git a/content/content_browser.gypi b/content/content_browser.gypi
index f1dbe67edf0af1cf01c2f92bac02fb02d68e5d28..678d7286537693e2de2dc2a8ed51d67076981bab 100644
--- a/content/content_browser.gypi
+++ b/content/content_browser.gypi
@@ -31,6 +31,7 @@
     '../media/mojo/interfaces/mojo_bindings.gyp:image_capture_mojo_bindings',
     '../mojo/mojo_public.gyp:mojo_cpp_bindings',
     '../mojo/mojo_public.gyp:mojo_js_bindings',
+    '../mojo/mojo_public.gyp:mojo_message_pump_lib',
     '../net/net.gyp:http_server',
     '../net/net.gyp:net',
     '../net/net.gyp:net_extras',
@@ -966,6 +967,8 @@
       'browser/loader/loader_delegate.h',
       'browser/loader/mime_type_resource_handler.cc',
       'browser/loader/mime_type_resource_handler.h',
+      'browser/loader/mojo_async_resource_handler.cc',
+      'browser/loader/mojo_async_resource_handler.h',
       'browser/loader/navigation_resource_handler.cc',
       'browser/loader/navigation_resource_handler.h',
       'browser/loader/navigation_resource_throttle.cc',
@@ -1014,6 +1017,8 @@
       'browser/loader/temporary_file_stream.h',
       'browser/loader/throttling_resource_handler.cc',
       'browser/loader/throttling_resource_handler.h',
+      'browser/loader/url_loader_factory_holder.cc',
+      'browser/loader/url_loader_factory_holder.h',
       'browser/loader/upload_data_stream_builder.cc',
       'browser/loader/upload_data_stream_builder.h',
       'browser/loader_delegate_impl.cc',