Shuffle build dependencies a bit to fix build

sky/engine/core/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("//sky/engine/bindings/scripts/scripts.gni")
 import("//sky/engine/build/scripts/scripts.gni")
 import("//sky/engine/core/core.gni")
 
 visibility = ["//sky/engine/*"]
 
@@ skipping 160 matching lines @@
     "--output_dir", rel_sky_core_gen_dir,
   ]
 }
 
 # make_core_generated ----------------------------------------------------------
 
 group("core_names") {
   deps = [
     ":make_core_generated_css_property_names",
     ":make_core_generated_event_names",
+    ":make_core_generated_event_target_factory",
     ":make_core_generated_event_target_names",
     ":make_core_generated_event_type_names",
     ":make_core_generated_fetch_initiator_type_names",
     ":make_core_generated_html_element_factory",
     ":make_core_generated_html_tokenizer_names",
     ":make_core_generated_media_type_names",
   ]
 }
 
 group("make_core_generated") {
   deps = [
     ":core_names",
     ":make_core_generated_html_entity_table",
     ":make_core_generated_media_feature_names",
     ":make_core_generated_media_features",
     ":make_core_generated_media_query_tokenizer_codepoints",
     ":make_core_generated_style_property_shorthand",
     ":make_core_generated_style_builder",
     ":make_core_generated_css_value_keywords",
     ":make_core_generated_html_element_type_helpers",
     ":make_core_generated_event_factory",
-    ":make_core_generated_event_target_factory",
     ":make_core_generated_make_token_matcher",
     ":make_core_generated_make_parser",
     ":make_core_generated_make_token_matcher_for_viewport",
     ":make_core_generated_html_element_lookup_trie",
     ":make_core_generated_bison",
   ]
 }
 
 css_properties("make_core_generated_css_property_names") {
   script = "../build/scripts/make_css_property_names.py"
@@ skipping 118 matching lines @@
   in_files = [
     "$sky_core_output_dir/EventInterfaces.in",
     "events/EventAliases.in",
   ]
   other_inputs = make_event_factory_files
   outputs = [
     "$sky_core_output_dir/Event.cpp",
     "$sky_core_output_dir/EventHeaders.h",
     "$sky_core_output_dir/EventInterfaces.h",
   ]
-  deps = [ ":libraries" ]
+  deps = [
+    ":core_names",
+    ":libraries",
+  ]
 }
 
 process_in_files("make_core_generated_media_feature_names") {
   script = "../build/scripts/make_media_feature_names.py"
   in_files = [
     "css/MediaFeatureNames.in",
   ]
   other_inputs = make_names_files
   outputs = [
     "$sky_core_output_dir/MediaFeatureNames.cpp",
@@ skipping 157 matching lines @@
     "$sky_core_output_dir/{{source_name_part}}.h",
   ]
   args = [
     "{{source}}",
     rel_sky_core_gen_dir,
     bison_exe,
   ]
 
   deps = make_core_generated_deps
 }