Address more TODO(GYP) in the GN build.

content/browser/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/features.gni")
 import("//build/config/ui.gni")
 import("//content/browser/browser.gni")
 import("//media/media_options.gni")
 
 source_set("browser") {
@@ skipping 107 matching lines @@
     "//ui/shell_dialogs",
     "//ui/snapshot",
     "//ui/surface",
     "//ui/touch_selection",
   ]
 
   sources = rebase_path(content_browser_gypi_values.private_browser_sources,
                         ".",
                         "//content")
 
-  # TODO(GYP) these generated files are listed as sources in content_browser.
-  # This is a bit suspicious. The GN grit template will make a source set
-  # containing the generated code so it should be sufficient to just depend
-  # on the grit rule. But maybe some of these will need to be added?
+  # TODO(GYP_GONE) these generated files are listed as sources in
+  # content_browser.  This is a bit suspicious. The GN grit template will make
+  # a source set containing the generated code so it should be sufficient to
+  # just depend on the grit rule. But maybe some of these will need to be
+  # added?
   #
   # Need this annoying rebase_path call to match what happened with the
   # sources.
   sources -= rebase_path(
           [
             "$root_gen_dir/blink/grit/devtools_resources.h",
             "$root_gen_dir/blink/grit/devtools_resources_map.cc",
             "$root_gen_dir/blink/grit/devtools_resources_map.h",
             "$root_gen_dir/content/browser/tracing/grit/tracing_resources.h",
             "$root_gen_dir/ui/resources/grit/webui_resources_map.cc",
@@ skipping 13 matching lines @@
   }
 
   if (!is_win && !is_mac && !is_android && (!is_linux || !use_udev)) {
     sources += [ "gamepad/gamepad_platform_data_fetcher.cc" ]
   }
 
   if (enable_basic_printing || enable_print_preview) {
     deps += [ "//printing" ]
   }
 
-  # TODO(GYP)
-  #   [chrome_multiple_dll!=1', {
-  #     'dependencies': [
-  #       '../third_party/WebKit/public/blink.gyp:blink',
-  #     ],
-  #   }],
   if (!is_mac) {
     deps += [ "//sandbox" ]
   }
   if (!is_android) {
     deps += [ "//content/browser/tracing:resources" ]
   }
   if ((use_udev && is_posix) || is_mac || is_win) {
     deps += [ "//tools/battor_agent:battor_agent_lib" ]
     sources += [
       "tracing/power_tracing_agent.cc",
@@ skipping 354 matching lines @@
 
 # See comment at the top of //content/BUILD.gn for how this works.
 group("for_content_tests") {
   visibility = [ "//content/test/*" ]
   if (!is_component_build) {
     public_deps = [
       ":browser",
     ]
   }
 }