Add an option to print the resource ids that Chrome loads.

PRESUBMIT.py

 # 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.
 
 """Top-level presubmit script for Chromium.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into depot_tools.
 """
 
@@ skipping 1173 matching lines @@
                      r"gl_helper_benchmark\.cc$",
                  r"^courgette[\\\/]courgette_minimal_tool\.cc$",
                  r"^courgette[\\\/]courgette_tool\.cc$",
                  r"^extensions[\\\/]renderer[\\\/]logging_native_handler\.cc$",
                  r"^ipc[\\\/]ipc_logging\.cc$",
                  r"^native_client_sdk[\\\/]",
                  r"^remoting[\\\/]base[\\\/]logging\.h$",
                  r"^remoting[\\\/]host[\\\/].*",
                  r"^sandbox[\\\/]linux[\\\/].*",
                  r"^tools[\\\/]",
+                 r"^ui[\\\/]base[\\\/]resource[\\\/]data_pack.cc$",
                  r"^ui[\\\/]aura[\\\/]bench[\\\/]bench_main\.cc$",
                  r"^ui[\\\/]ozone[\\\/]platform[\\\/]cast[\\\/]",
                  r"^storage[\\\/]browser[\\\/]fileapi[\\\/]" +
                      r"dump_file_system.cc$",
                  r"^headless[\\\/]app[\\\/]headless_shell\.cc$"))
   source_file_filter = lambda x: input_api.FilterSourceFile(
       x, white_list=(file_inclusion_pattern,), black_list=black_list)
 
   log_info = []
   printf = []
@@ skipping 1167 matching lines @@
       output_api,
       json_url='http://chromium-status.appspot.com/current?format=json'))
 
   results.extend(
       input_api.canned_checks.CheckPatchFormatted(input_api, output_api))
   results.extend(input_api.canned_checks.CheckChangeHasBugField(
       input_api, output_api))
   results.extend(input_api.canned_checks.CheckChangeHasDescription(
       input_api, output_api))
   return results