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

Source/core/BUILD.gn

 # 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.
 
 import("//build/config/ui.gni")
 import("//third_party/WebKit/Source/bindings/bindings.gni")
 import("//third_party/WebKit/Source/bindings/core/v8/generated.gni")
 import("//third_party/WebKit/Source/bindings/modules/modules.gni")
 import("//third_party/WebKit/Source/bindings/modules/v8/generated.gni")
 import("//third_party/WebKit/Source/bindings/scripts/scripts.gni")
@@ skipping 281 matching lines @@
 
 # GYP version: WebKit/Source/core/core.gyp:webcore_testing
 source_set("testing") {
   configs += [
     "//third_party/WebKit/Source:inside_blink",
     "//third_party/WebKit/Source:config",
   ]
 
   deps = [
     ":core",
+    ":core_generated",
   ]
 
-  sources = webcore_testing_files
+  sources = generated_core_testing_dictionary_files + webcore_testing_files
   sources += [
+    "$bindings_core_v8_output_dir/V8DictionaryTest.cpp",
+    "$bindings_core_v8_output_dir/V8DictionaryTest.h",
     "$bindings_core_v8_output_dir/V8GarbageCollectedScriptWrappable.cpp",
     "$bindings_core_v8_output_dir/V8GarbageCollectedScriptWrappable.h",
     "$bindings_core_v8_output_dir/V8GCObservation.cpp",
     "$bindings_core_v8_output_dir/V8GCObservation.h",
     "$bindings_core_v8_output_dir/V8PrivateScriptTest.cpp",
     "$bindings_core_v8_output_dir/V8PrivateScriptTest.h",
     "$bindings_core_v8_output_dir/V8TypeConversions.cpp",
     "$bindings_core_v8_output_dir/V8TypeConversions.h",
     "$bindings_core_v8_output_dir/V8Internals.cpp",
     "$bindings_core_v8_output_dir/V8Internals.h",
     "$bindings_core_v8_output_dir/V8InternalProfilers.cpp",
     "$bindings_core_v8_output_dir/V8InternalProfilers.h",
     "$bindings_core_v8_output_dir/V8InternalSettings.cpp",
     "$bindings_core_v8_output_dir/V8InternalSettings.h",
     "$bindings_core_v8_output_dir/V8InternalSettingsGenerated.cpp",
     "$bindings_core_v8_output_dir/V8InternalSettingsGenerated.h",
     "$bindings_core_v8_output_dir/V8InternalRuntimeFlags.cpp",
     "$bindings_core_v8_output_dir/V8InternalRuntimeFlags.h",
     "$bindings_core_v8_output_dir/V8LayerRect.cpp",
     "$bindings_core_v8_output_dir/V8LayerRect.h",
     "$bindings_core_v8_output_dir/V8LayerRectList.cpp",
     "$bindings_core_v8_output_dir/V8LayerRectList.h",
     "$bindings_core_v8_output_dir/V8RefCountedScriptWrappable.cpp",
     "$bindings_core_v8_output_dir/V8RefCountedScriptWrappable.h",
+    "$bindings_core_v8_output_dir/V8TestingDictionary.cpp",
+    "$bindings_core_v8_output_dir/V8TestingDictionary.h",
   ]
 }
 
 # GYP version: //third_party/WebKit/Source/core/core.gyp:webcore_generated
 source_set("core_generated") {
   sources = bindings_core_v8_files
   # These files include all the .cpp files generated from the .idl files
   # in webcore_files.
   sources += bindings_core_generated_aggregate_files
 
@@ skipping 737 matching lines @@
     "$blink_core_output_dir/{{source_name_part}}.h",
   ]
   args = [
     "{{source}}",
     rel_blink_core_gen_dir,
     bison_exe,
   ]
 
   deps = make_core_generated_deps
 }