[Android WebView] Put error page files into WebView resources

tools/gritsettings/resource_ids

 # Copyright (c) 2012 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
@@ skipping 153 matching lines @@
   "content/content_resources.grd": {
     "includes": [25000],
   },
   "content/shell/shell_resources.grd": {
     "includes": [25500],
   },
   # This file is generated during the build.
   "<(SHARED_INTERMEDIATE_DIR)/content/browser/tracing/tracing_resources.grd": {
     "includes": [25750],
   },
-  # iOS resources overlap with ash, chromeos and extensions_api, as these are
-  # not used on iOS.
+  # iOS resources overlap with android_webview, ash, chromeos and extensions_api,
+  # as these are not used on iOS.
   "ios/chrome/app/strings/ios_strings_resources.grd": {
     "messages": [26000],
   },
   "ios/chrome/app/theme/ios_theme_resources.grd": {
     "structures": [27000],
   },
   "ash/ash_strings.grd": {
     "messages": [26000],
   },
+  "android_webview/renderer/aw_renderer_resources.grd": {
+    "includes": [26000],
+    "structures": [26050],
+    "messages": [26100],
+  },
   "ui/chromeos/resources/ui_chromeos_resources.grd": {
     "structures": [26200],
   },
   "ui/chromeos/ui_chromeos_strings.grd": {
     "messages": [26300],
   },
   "chrome/common/extensions_api_resources.grd": {
     "includes": [26400],
   },
   "extensions/extensions_resources.grd": {
@@ skipping 65 matching lines @@
   # These files don't need to reserve resource ids, but are listed here so that
   # translation scripts know of their existence.
   "android_webview/java/strings/android_webview_strings.grd": {},
   "chrome/android/java/strings/android_chrome_strings.grd": {},
   "content/public/android/java/strings/android_content_strings.grd": {},
   "ui/accessibility/extensions/strings/accessibility_extensions_strings.grd": {},
   "ui/android/java/strings/android_ui_strings.grd": {},
 
   # Resource ids starting at 31000 are reserved for projects built on Chromium.
 }