Delete chromecast/app/resources/resource_ids

Have chromecast use the same auto-numbered
tools/gritsettings/resource_ids.spec as other targets so that collisions
do not occur when repacked (as happened on cast_shell_linux bot on
https://chromium-review.googlesource.com/c/chromium/src/+/3107487/5).

Bug: None
Change-Id: I3123733b2618113239eec6ac44f280246b69721c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3115490
Reviewed-by: Sean Topping <seantopping@chromium.org>
Commit-Queue: Andrew Grieve <agrieve@chromium.org>
Cr-Commit-Position: refs/heads/main@{#914787}

chromecast/app/BUILD.gn

@@ -122,8 +122,6 @@ cast_source_set("unittests") {
 grit("resources") {
   source = "//chromecast/app/resources/shell_resources.grd"
 
-  resource_ids = "//chromecast/app/resources/resource_ids"
-
   outputs = [
     "grit/shell_resources.h",
     "shell_resources.pak",
@@ -132,7 +130,6 @@ grit("resources") {
 
 grit("chromecast_settings") {
   source = "//chromecast/app/resources/chromecast_settings.grd"
-  resource_ids = "//chromecast/app/resources/resource_ids"
 
   outputs = [ "grit/chromecast_settings.h" ]
   foreach(locale, cast_locales) {

chromecast/app/resources/resource_ids

@@ -1,25 +0,0 @@
-# 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.
-#
-# This file is used to assign starting resource ids for resources and strings
-# used by Chromium.  This is done to ensure that resource ids are unique
-# across all the grd files.  If you are adding a new grd file, please add
-# a new entry to this file.
-#
-# The first entry in the file, SRCDIR, is special: It is a relative path from
-# this file to the base of your checkout.
-#
-# http://msdn.microsoft.com/en-us/library/t2zechd4(VS.71).aspx says that the
-# range for IDR_ is 1 to 28,671 and the range for IDS_ is 1 to 32,767 and
-# common convention starts practical use of IDs at 100 or 101.
-{
-  "SRCDIR": "../..",
-
-  "app/resources/shell_resources.grd": {
-    "includes": [31000],
-  },
-  "app/resources/chromecast_settings.grd": {
-    "messages": [31500],
-  },
-}

tools/gritsettings/resource_ids.spec

@@ -711,8 +711,14 @@
   "base/tracing/protos/resources.grd": {
     "includes": [3150],
   },
+  "chromecast/app/resources/chromecast_settings.grd": {
+    "messages": [3160],
+  },
+  "chromecast/app/resources/shell_resources.grd": {
+    "includes": [3161],
+  },
   "chromecast/renderer/resources/extensions_renderer_resources.grd": {
-    "includes": [3160],
+    "includes": [3162],
   },
 
   "cloud_print/virtual_driver/win/install/virtual_driver_setup_resources.grd": {