Convert make_names and make_event_factory to use json5 config format.

third_party/WebKit/Source/bindings/modules/BUILD.gn

 # Copyright 2014 Tfe 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("//third_party/WebKit/Source/modules/modules.gni")
 import("//third_party/WebKit/Source/bindings/scripts/scripts.gni")
 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
 
 group("bindings_modules_generated") {
   visibility = [ "//third_party/WebKit/*" ]
@@ skipping 39 matching lines @@
     "//third_party/WebKit/Source/modules/speech/SpeechSynthesisEvent.idl",
     "//third_party/WebKit/Source/modules/storage/StorageEvent.idl",
     "//third_party/WebKit/Source/modules/vr/VRDisplayEvent.idl",
     "//third_party/WebKit/Source/modules/webaudio/AudioProcessingEvent.idl",
     "//third_party/WebKit/Source/modules/webaudio/OfflineAudioCompletionEvent.idl",
     "//third_party/WebKit/Source/modules/webgl/WebGLContextEvent.idl",
     "//third_party/WebKit/Source/modules/webmidi/MIDIConnectionEvent.idl",
     "//third_party/WebKit/Source/modules/webmidi/MIDIMessageEvent.idl",
     "//third_party/WebKit/Source/modules/websockets/CloseEvent.idl",
   ]
-  output_file = "EventModulesInterfaces.in"
+  output_file = "EventModulesInterfaces.json5"
   suffix = "Modules"
 }
 
 make_event_factory("event_modules") {
   visibility = [ ":*" ]
-  in_files = [ "$root_gen_dir/blink/EventModulesInterfaces.in" ]
+  in_files = [ "$root_gen_dir/blink/EventModulesInterfaces.json5" ]
   outputs = [
     "$blink_modules_output_dir/EventModules.cpp",
     "$blink_modules_output_dir/EventModulesHeaders.h",
   ]
   deps = make_core_generated_deps + [ "//third_party/WebKit/Source/bindings/modules:modules_bindings_generated_event_interfaces" ]
   deps += [
     "//device/generic_sensor/public/interfaces:interfaces_blink",
     "//device/vr:mojo_bindings_blink",
     "//media/midi:mojo_blink",
   ]
 }
 
 make_names("event_modules_names") {
   visibility = [ ":*" ]
-  in_files = [ "$root_gen_dir/blink/EventModulesInterfaces.in" ]
+  in_files = [ "$root_gen_dir/blink/EventModulesInterfaces.json5" ]
   outputs = [
     "$blink_modules_output_dir/EventModulesNames.cpp",
     "$blink_modules_output_dir/EventModulesNames.h",
   ]
   deps = make_core_generated_deps + [ "//third_party/WebKit/Source/bindings/modules:modules_bindings_generated_event_interfaces" ]
 }
 
 make_names("event_target_modules_names") {
   visibility = [ ":*" ]
-  in_files = [ "../../modules/EventTargetModulesFactory.in" ]
+  in_files = [ "../../modules/EventTargetModulesFactory.json5" ]
   outputs = [
     "$blink_modules_output_dir/EventTargetModulesNames.cpp",
     "$blink_modules_output_dir/EventTargetModulesNames.h",
   ]
 }
 
 # ------------------------------------------------------------------------------
 
 compute_interfaces_info_individual("interfaces_info_individual_modules") {
   sources = modules_definition_idl_files + modules_static_dependency_idl_files +
@@ skipping 86 matching lines @@
 
   deps = [
     ":event_modules",
     ":event_modules_names",
     ":event_target_modules_names",
     "//third_party/WebKit/Source/core",
     "//third_party/WebKit/Source/wtf",
     "//v8",
   ]
 }