Revert of Store the list of trial tokens in OriginTrialContext

third_party/WebKit/Source/core/core.gypi

 {
     'includes': [
         'core_generated.gypi',
     ],
     'variables': {
         # Files for which bindings (.cpp and .h files) will be generated
         'core_idl_files': [
             'animation/KeyframeEffect.idl',
             'animation/EffectModel.idl',
             'animation/AnimationEffectReadOnly.idl',
@@ skipping 1921 matching lines @@
             'loader/TextTrackLoader.h',
             'loader/ThreadableLoader.cpp',
             'loader/ThreadableLoaderClient.h',
             'loader/ThreadableLoaderClientWrapper.h',
             'loader/WorkerThreadableLoader.cpp',
             'loader/WorkerThreadableLoader.h',
             'loader/appcache/ApplicationCache.cpp',
             'loader/appcache/ApplicationCache.h',
             'loader/appcache/ApplicationCacheHost.cpp',
             'loader/appcache/ApplicationCacheHost.h',
+            'origin_trials/DocumentOriginTrialContext.cpp',
+            'origin_trials/DocumentOriginTrialContext.h',
             'origin_trials/OriginTrialContext.cpp',
             'origin_trials/OriginTrialContext.h',
             'page/AutoscrollController.cpp',
             'page/AutoscrollController.h',
             'page/ChromeClient.cpp',
             'page/ChromeClient.h',
             'page/ContextMenuController.cpp',
             'page/ContextMenuProvider.h',
             'page/CreateWindow.cpp',
             'page/CreateWindow.h',
@@ skipping 2097 matching lines @@
             'layout/compositing/CompositedLayerMappingTest.cpp',
             'layout/shapes/BoxShapeTest.cpp',
             'layout/svg/LayoutSVGRootTest.cpp',
             'loader/DocumentLoadTimingTest.cpp',
             'loader/FrameFetchContextTest.cpp',
             'loader/LinkHeaderTest.cpp',
             'loader/LinkLoaderTest.cpp',
             'loader/MixedContentCheckerTest.cpp',
             'loader/TextResourceDecoderBuilderTest.cpp',
             'loader/ThreadableLoaderTest.cpp',
+            'origin_trials/DocumentOriginTrialContextTest.cpp',
             'origin_trials/OriginTrialContextTest.cpp',
             'page/ChromeClientTest.cpp',
             'page/ContextMenuControllerTest.cpp',
             'page/EventSourceParserTest.cpp',
             'page/FocusControllerTest.cpp',
             'page/NetworkStateNotifierTest.cpp',
             'page/PagePopupClientTest.cpp',
             'page/PrintContextTest.cpp',
             'page/WindowFeaturesTest.cpp',
             'page/scrolling/ScrollStateTest.cpp',
@@ skipping 16 matching lines @@
             'svg/SVGPathParserTest.cpp',
             'svg/UnsafeSVGAttributeSanitizationTest.cpp',
             'testing/PrivateScriptTestTest.cpp',
             'timing/MemoryInfoTest.cpp',
             'workers/WorkerThreadTest.cpp',
             'workers/WorkerThreadTestHelper.h',
             'xml/parser/SharedBufferReaderTest.cpp',
         ],
     }
 }