bindings: Add C++ versions of WebIDL types and generalize NativeValueTraits.

third_party/WebKit/Source/bindings/bindings.gni

 # 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.
 
 # All paths in this file should be absolute so it can be imported into
 # different contexts.
 
 import("//third_party/WebKit/Source/bindings/modules/v8/v8.gni")
 
 bindings_core_v8_files =
@@ skipping 46 matching lines @@
                     "core/v8/DictionaryIterator.cpp",
                     "core/v8/DictionaryIterator.h",
                     "core/v8/ExceptionMessages.cpp",
                     "core/v8/ExceptionMessages.h",
                     "core/v8/ExceptionState.cpp",
                     "core/v8/ExceptionState.h",
                     "core/v8/GeneratedCodeHelper.cpp",
                     "core/v8/GeneratedCodeHelper.h",
                     "core/v8/IDLDictionaryBase.cpp",
                     "core/v8/IDLDictionaryBase.h",
+                    "core/v8/IDLTypes.h",
+                    "core/v8/IDLTypesBase.h",
                     "core/v8/Iterable.h",
                     "core/v8/LocalWindowProxy.cpp",
                     "core/v8/LocalWindowProxy.h",
                     "core/v8/Maplike.h",
                     "core/v8/Microtask.cpp",
                     "core/v8/Microtask.h",
                     "core/v8/NativeValueTraits.h",
                     "core/v8/Nullable.h",
                     "core/v8/RejectedPromises.cpp",
                     "core/v8/RejectedPromises.h",
@@ skipping 56 matching lines @@
                     "core/v8/TraceWrapperV8Reference.h",
                     "core/v8/Transferables.h",
                     "core/v8/ToV8.cpp",
                     "core/v8/ToV8.h",
                     "core/v8/UseCounterCallback.cpp",
                     "core/v8/UseCounterCallback.h",
                     "core/v8/V8AbstractEventListener.cpp",
                     "core/v8/V8AbstractEventListener.h",
                     "core/v8/V8Binding.cpp",
                     "core/v8/V8Binding.h",
+                    "core/v8/V8BindingForIDLTypes.h",
                     "core/v8/V8BindingMacros.h",
                     "core/v8/V8CacheOptions.h",
                     "core/v8/V8CacheStrategiesForCacheStorage.h",
                     "core/v8/V8CrossOriginSetterInfo.h",
                     "core/v8/V8DOMActivityLogger.cpp",
                     "core/v8/V8DOMActivityLogger.h",
                     "core/v8/V8DOMConfiguration.cpp",
                     "core/v8/V8DOMConfiguration.h",
                     "core/v8/V8DOMWrapper.cpp",
                     "core/v8/V8DOMWrapper.h",
@@ skipping 69 matching lines @@
                   "abspath")
 
 bindings_dir = get_path_info(".", "abspath")
 blink_output_dir = "$root_gen_dir/blink"
 bindings_output_dir = "$root_gen_dir/blink/bindings"
 bindings_core_v8_output_dir = "$bindings_output_dir/core/v8"
 
 bindings_unittest_files =
     get_path_info([
                     "core/v8/DocumentWriteEvaluatorTest.cpp",
+                    "core/v8/IDLTypesTest.cpp",
+                    "core/v8/NativeValueTraitsTest.cpp",
                     "core/v8/ScriptPromisePropertyTest.cpp",
                     "core/v8/ScriptPromiseResolverTest.cpp",
                     "core/v8/ScriptPromiseTest.cpp",
                     "core/v8/ScriptStreamerTest.cpp",
                     "core/v8/ScriptWrappableVisitorTest.cpp",
                     "core/v8/SerializedScriptValueTest.cpp",
                     "core/v8/ToV8Test.cpp",
                     "core/v8/TraceWrapperMemberTest.cpp",
                     "core/v8/V8BindingForTesting.cpp",
                     "core/v8/V8BindingForTesting.h",
                     "core/v8/V8BindingTest.cpp",
                     "core/v8/V8ObjectBuilderTest.cpp",
                     "core/v8/V8ScriptRunnerTest.cpp",
                     "core/v8/serialization/V8ScriptValueSerializerTest.cpp",
                   ],
                   "abspath")
 bindings_unittest_files += bindings_modules_v8_unittest_files