WIP bindings: Add support for the record<K,V> WebIDL type.

third_party/WebKit/Source/core/core_idl_files.gni

 # Copyright 2016 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("//third_party/WebKit/Source/bindings/bindings.gni")
 import("//third_party/WebKit/Source/core/core.gni")
 
 # The paths in this file are absolute since this file is imported and the
 # file lists must be valid from multple "current directories".
 
@@ skipping 576 matching lines @@
     get_path_info([
                     "testing/CallbackFunctionTest.idl",
                     "testing/DeathAwareScriptWrappable.idl",
                     "testing/DictionaryTest.idl",
                     "testing/GCObservation.idl",
                     "testing/GarbageCollectedScriptWrappable.idl",
                     "testing/InternalSettings.idl",
                     "testing/LayerRect.idl",
                     "testing/LayerRectList.idl",
                     "testing/OriginTrialsTest.idl",
+                    "testing/RecordTest.idl",
                     "testing/TypeConversions.idl",
                     "testing/UnionTypesTest.idl",
                   ],
                   "abspath")
 
 # Testing IDL files that have partial interfaces in modules.
 webcore_testing_idl_with_modules_dependency_files =
     get_path_info([
                     "testing/Internals.idl",
                     "testing/WorkerInternals.idl",
@@ skipping 30 matching lines @@
 core_generated_interface_idl_files = generated_webcore_testing_idl_files  # interfaces
 core_generated_dependency_idl_files =
     core_global_constructors_generated_idl_files  # partial interfaces
 
 # Dependency IDL files: don't generate individual bindings, but do process
 # in IDL dependency computation, and count as build dependencies
 # 'core_dependency_idl_files' is already used in Source/core, so avoid
 # collision
 core_all_dependency_idl_files =
     core_static_dependency_idl_files + core_generated_dependency_idl_files