Headless: Remove obsolete Mojo code and some other obsolete APIs

headless/BUILD.gn

 # Copyright 2015 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/chrome_build.gni")
 import("//build/util/process_version.gni")
 import("//headless/headless.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//printing/features/features.gni")
 import("//testing/test.gni")
@@ skipping 391 matching lines @@
 
   deps = [
     ":headless_lib",
     "//base/test:run_all_unittests",
     "//base/test:test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }
 
-mojom("embedder_mojo_for_testing") {
-  sources = [
-    "lib/embedder_test.mojom",
-  ]
-}
-
-grit("headless_browsertest_resources_grit") {
-  source = "lib/headless_browsertest_resources.grd"
-  outputs = [
-    "grit/headless_browsertest_resources.h",
-    "$root_gen_dir/headless/headless_browsertest_resources.pak",
-  ]
-  grit_flags = [
-    "-E",
-    "mojom_root=" + rebase_path(root_gen_dir),
-  ]
-  deps = [
-    ":embedder_mojo_for_testing__generator",
-  ]
-  resource_ids = "lib/headless_browsertest_resource_ids"
-}
-
-repack("headless_browser_tests_pak") {
-  sources = [
-    "$root_gen_dir/headless/headless_browsertest_resources.pak",
-  ]
-  output = "$root_out_dir/headless_browser_tests.pak"
-  deps = [
-    ":headless_browsertest_resources_grit",
-  ]
-}
-
 if (is_mac) {
   copy("mac_helpers") {
     sources = [
       "$root_out_dir/crashpad_handler",
     ]
 
     deps = [
       "//third_party/crashpad/crashpad/handler:crashpad_handler",
     ]
 
     outputs = [
       "$root_out_dir/Helpers/{{source_file_part}}",
     ]
   }
 }
 
 test("headless_browsertests") {
   sources = [
-    "lib/embedder_mojo_browsertest.cc",
     "lib/frame_id_browsertest.cc",
     "lib/headless_browser_browsertest.cc",
     "lib/headless_browser_context_browsertest.cc",
     "lib/headless_devtools_client_browsertest.cc",
     "lib/headless_web_contents_browsertest.cc",
     "public/util/dom_tree_extractor_browsertest.cc",
     "public/util/flat_dom_tree_extractor_browsertest.cc",
     "test/headless_browser_test.cc",
     "test/headless_browser_test.h",
     "test/headless_test_launcher.cc",
@@ skipping 14 matching lines @@
     "test/data/",
   ]
 
   if (is_mac) {
     data += [ "$root_out_dir/Helpers/crashpad_handler" ]
   }
 
   defines = [ "HAS_OUT_OF_PROC_TEST_RUNNER" ]
 
   deps = [
-    ":embedder_mojo_for_testing",
-    ":headless_browser_tests_pak",
     ":headless_lib",
     "//base",
     "//content/test:test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 
   if (enable_basic_printing) {
     deps += [ "//pdf" ]
   }
@@ skipping 48 matching lines @@
 
 executable("headless_example") {
   sources = [
     "app/headless_example.cc",
   ]
 
   deps = [
     ":headless_shell_lib",
   ]
 }