[DevTools] Migrate input domain to new generator.

content/browser/devtools/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("//tools/grit/grit_rule.gni")
 import("//third_party/inspector_protocol/inspector_protocol.gni")
 
 group("resources") {
   public_deps = [
     ":devtools_resources",
@@ skipping 42 matching lines @@
     config_file,
   ]
 
   # These are relative to $target_gen_dir.
   outputs = [
     "protocol/dom.cc",
     "protocol/dom.h",
     "protocol/emulation.cc",
     "protocol/emulation.h",
     "protocol/forward.h",
+    "protocol/input.cc",
+    "protocol/input.h",
     "protocol/inspector.cc",
     "protocol/inspector.h",
     "protocol/io.cc",
     "protocol/io.h",
     "protocol/memory.cc",
     "protocol/memory.h",
     "protocol/network.cc",
     "protocol/network.h",
     "protocol/page.cc",
     "protocol/page.h",
@@ skipping 32 matching lines @@
   ]
 
   outputs = [
     "$target_gen_dir/protocol/devtools_protocol_dispatcher.cc",
     "$target_gen_dir/protocol/devtools_protocol_dispatcher.h",
   ]
 
   args =
       rebase_path(inputs, root_build_dir) + rebase_path(outputs, root_build_dir)
 }