Fix a large number of missing dependencies in the blink gn build

third_party/WebKit/Source/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("//build/config/chromecast_build.gni")
 import("//build/toolchain/toolchain.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//testing/libfuzzer/fuzzer_test.gni")
 import("//third_party/WebKit/Source/bindings/bindings.gni")
@@ skipping 828 matching lines @@
     rel_blink_core_gen_dir,
     bison_exe,
   ]
   if (is_mac && !use_system_xcode) {
     args += [ hermetic_xcode_path ]
   }
 
   deps = make_core_generated_deps
 }
 
+# Targets from above that generate outputs that need to be compiled.
+# All sources declared as outputs from these targets will be compiled into one
+# target.
+targets_generating_sources = [
+  ":make_core_generated_bison",
+  ":make_core_generated_css_primitive_value_unit_trie",
+  ":make_core_generated_css_property_metadata",
+  ":make_core_generated_computed_style_base",
+  ":make_core_generated_css_property_names",
+  ":make_core_generated_cssom_types",
+  ":make_core_generated_event_factory",
+  ":make_core_generated_event_names",
+  ":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_element_lookup_trie",
+  ":make_core_generated_html_entity_table",
+  ":make_core_generated_html_tokenizer_names",
+  ":make_core_generated_input_mode_names",
+  ":make_core_generated_input_type_names",
+  ":make_core_generated_math_ml_names",
+  ":make_core_generated_media_feature_names",
+  ":make_core_generated_media_type_names",
+  ":make_core_generated_origin_trials",
+  ":make_core_generated_style_builder",
+  ":make_core_generated_style_property_shorthand",
+  ":make_core_generated_svg_names",
+  ":make_core_generated_xlink_names",
+  ":make_core_generated_xml_names",
+  ":make_core_generated_xml_ns_names",
+  ":make_core_generated_private_script",
+  ":make_core_generated_html_element_type_helpers",
+  ":make_core_generated_css_value_keywords",
+  ":make_core_generated_media_features",
+  ":make_core_generated_svg_element_type_helpers",
+  ":make_core_generated_private_script_for_testing",
+]
+
+group("all_generators") {
+  public_deps = targets_generating_sources
+  public_deps += [
+    # This target's generated source is #included into another source file.
+    # So we don't want to list it in the "generating sources" list above,
+    # but it does need to be listed as a dependency here.
+    ":make_core_generated_css_tokenizer_codepoints",
+  ]
+}
+
 # Compiles the code generated by the targets above.
 target(core_link_small_target_type, "core_generated") {
   sources = bindings_core_v8_files
 
-  # Targets from above that generate outputs that need to be compiled.
-  # All sources declared as outputs from these targets will be compiled into this
-  # target.
-  targets_generating_sources = [
-    ":make_core_generated_bison",
-    ":make_core_generated_css_primitive_value_unit_trie",
-    ":make_core_generated_css_property_metadata",
-    ":make_core_generated_computed_style_base",
-    ":make_core_generated_css_property_names",
-    ":make_core_generated_cssom_types",
-    ":make_core_generated_event_factory",
-    ":make_core_generated_event_names",
-    ":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_element_lookup_trie",
-    ":make_core_generated_html_entity_table",
-    ":make_core_generated_html_tokenizer_names",
-    ":make_core_generated_input_mode_names",
-    ":make_core_generated_input_type_names",
-    ":make_core_generated_math_ml_names",
-    ":make_core_generated_media_feature_names",
-    ":make_core_generated_media_type_names",
-    ":make_core_generated_origin_trials",
-    ":make_core_generated_style_builder",
-    ":make_core_generated_style_property_shorthand",
-    ":make_core_generated_svg_names",
-    ":make_core_generated_xlink_names",
-    ":make_core_generated_xml_names",
-    ":make_core_generated_xml_ns_names",
-    ":make_core_generated_private_script",
-    ":make_core_generated_html_element_type_helpers",
-    ":make_core_generated_css_value_keywords",
-    ":make_core_generated_media_features",
-    ":make_core_generated_svg_element_type_helpers",
-    ":make_core_generated_private_script_for_testing",
-  ]
-
   # Add all sources generated by the targets above.
   foreach(current, targets_generating_sources) {
     sources += get_target_outputs(current)
   }
-  public_deps = targets_generating_sources
-  public_deps += [
-    # This target's generated source is #included into another source file.
-    # So we don't want to list it in the "generating sources" list above,
-    # but it does need to be listed as a dependency here.
-    ":make_core_generated_css_tokenizer_codepoints",
+  public_deps = [
+    ":all_generators",
     "//third_party/WebKit/Source/bindings/core/v8:bindings_core_impl",
   ]
 
   configs -= core_config_remove
   configs += core_config_add + [ "..:inside_blink" ]
 
   # Dependencies required to compile the sources.
   public_deps += [
     ":prerequisites",
     "//gin",
@@ skipping 391 matching lines @@
   sources = [
     "html/parser/HTMLPreloadScannerFuzzer.cpp",
     "html/parser/TextResourceDecoderForFuzzing.h",
   ]
   seed_corpus = "//third_party/WebKit/LayoutTests/fast/parser"
   deps = [
     ":core",
     "../platform:blink_fuzzer_test_support",
   ]
 }