Not for review - Rebase of crrev.com/62833003

Source/core/core.gypi

 {
     'includes': [
       'core_generated.gypi',
     ],
     'variables': {
         # Files for which bindings (.cpp and .h files) will be generated
         'core_idl_files': [
             'animation/Animation.idl',
             'animation/AnimationEffect.idl',
             'animation/AnimationNode.idl',
@@ skipping 411 matching lines @@
             'svg/SVGViewSpec.idl',
             'svg/SVGZoomEvent.idl',
             'timing/MemoryInfo.idl',
             'timing/Performance.idl',
             'timing/PerformanceEntry.idl',
             'timing/PerformanceMark.idl',
             'timing/PerformanceMeasure.idl',
             'timing/PerformanceNavigation.idl',
             'timing/PerformanceResourceTiming.idl',
             'timing/PerformanceTiming.idl',
+            'workers/TeleportCallback.idl',
+            'workers/TeleportContext.idl',
+            'workers/UIWorker.idl',
             'workers/Worker.idl',
             'workers/WorkerConsole.idl',
             'workers/WorkerLocation.idl',
             'xml/DOMParser.idl',
             'xml/XMLHttpRequest.idl',
             'xml/XMLHttpRequestEventTarget.idl',
             'xml/XMLHttpRequestProgressEvent.idl',
             'xml/XMLHttpRequestUpload.idl',
             'xml/XMLSerializer.idl',
             'xml/XPathEvaluator.idl',
             'xml/XPathExpression.idl',
             'xml/XPathNSResolver.idl',
             'xml/XPathResult.idl',
             'xml/XSLTProcessor.idl',
         ],
         # core IDL files that have partial interfaces in modules.
         'core_idl_with_modules_dependency_files': [
             'clipboard/DataTransferItem.idl',
             'dom/URL.idl',
             'frame/Navigator.idl',
             'frame/Screen.idl',
             'frame/Window.idl',
             'html/HTMLInputElement.idl',
             'html/HTMLMediaElement.idl',
             'html/HTMLVideoElement.idl',
             'inspector/InspectorFrontendHost.idl',
             'workers/DedicatedWorkerGlobalScope.idl',
             'workers/SharedWorker.idl',
             'workers/SharedWorkerGlobalScope.idl',
+            'workers/UIWorkerGlobalScope.idl',
             'workers/WorkerGlobalScope.idl',
             'workers/WorkerNavigator.idl',
         ],
         # 'partial interface', target (right side of) 'implements', and
         # interfaces with static bindings (in bindings/core/v8/)
         'core_dependency_idl_files': [
             'animation/DocumentAnimation.idl',
             'animation/ElementAnimation.idl',
             'css/DocumentFontFaceSet.idl',
             'dom/ChildNode.idl',
@@ skipping 1450 matching lines @@
             'workers/DedicatedWorkerGlobalScope.h',
             'workers/DedicatedWorkerThread.cpp',
             'workers/DedicatedWorkerThread.h',
             'workers/SharedWorker.cpp',
             'workers/SharedWorker.h',
             'workers/SharedWorkerGlobalScope.cpp',
             'workers/SharedWorkerGlobalScope.h',
             'workers/SharedWorkerRepositoryClient.h',
             'workers/SharedWorkerThread.cpp',
             'workers/SharedWorkerThread.h',
+            'workers/TeleportCallback.h',
+            'workers/TeleportContext.cpp',
+            'workers/TeleportContext.h',
+            'workers/UIWorker.cpp',
+            'workers/UIWorker.h',
+            'workers/UIWorkerGlobalScope.cpp',
+            'workers/UIWorkerGlobalScope.h',
+            'workers/UIWorkerThread.cpp',
+            'workers/UIWorkerThread.h',
             'workers/Worker.cpp',
             'workers/Worker.h',
             'workers/WorkerClients.h',
             'workers/WorkerConsole.cpp',
             'workers/WorkerConsole.h',
             'workers/WorkerEventQueue.cpp',
             'workers/WorkerEventQueue.h',
             'workers/WorkerGlobalScope.cpp',
             'workers/WorkerGlobalScope.h',
             'workers/WorkerGlobalScopeProxy.h',
@@ skipping 1659 matching lines @@
             'rendering/style/OutlineValueTest.cpp',
             'rendering/style/RenderStyleTest.cpp',
             'testing/PrivateScriptTestTest.cpp',
             'streams/ReadableStreamTest.cpp',
             'testing/UnitTestHelpers.cpp',
             'testing/UnitTestHelpers.h',
             'xml/parser/SharedBufferReaderTest.cpp',
         ],
     }
 }