IDL: Add build target for IDL dictionary impl generation in core

Source/bindings/modules/v8/generated.gyp

 # 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.
 
 # Generate IDL bindings for modules, plus aggregate bindings files.
 #
 # Design doc: http://www.chromium.org/developers/design-documents/idl-build
 
 {
   'includes': [
@@ skipping 23 matching lines @@
     ],
     'sources': [
       '<@(modules_interface_idl_files)',
     ],
     'rules': [{
       'rule_name': 'binding',
       'extension': 'idl',
       'msvs_external_rule': 1,
       'inputs': [
         '<@(idl_lexer_parser_files)',  # to be explicit (covered by parsetab)
+        '<@(idl_cache_files)',
         '<@(idl_compiler_files)',
-        '<(bindings_scripts_output_dir)/lextab.py',
-        '<(bindings_scripts_output_dir)/parsetab.pickle',
-        '<(bindings_scripts_output_dir)/cached_jinja_templates.stamp',
         '<(bindings_dir)/IDLExtendedAttributes.txt',
         # If the dependency structure or public interface info (e.g.,
         # [ImplementedAs]) changes, we rebuild all files, since we're not
         # computing dependencies file-by-file in the build.
         # This data is generally stable.
         '<(bindings_modules_output_dir)/InterfacesInfoModules.pickle',
         # Further, if any dependency (partial interface or implemented
         # interface) changes, rebuild everything, since every IDL potentially
         # depends on them, because we're not computing dependencies
         # file-by-file.
@@ skipping 54 matching lines @@
     'target_name': 'bindings_modules_v8_generated',
     'type': 'none',
     'dependencies': [
       'bindings_modules_v8_generated_aggregate',
       'bindings_modules_v8_generated_individual',
     ],
   },
 ################################################################################
   ],  # targets
 }