Expose crypto.getRandomValues() to workers.

Source/bindings/bindings.gypi

 {
     'variables': {
         'bindings_dir': ['.'],
         'bindings_files': [
             'v8/ActiveDOMCallback.cpp',
             'v8/ActiveDOMCallback.h',
             'v8/ArrayValue.cpp',
             'v8/ArrayValue.h',
             'v8/BindingSecurity.cpp',
             'v8/BindingSecurity.h',
@@ skipping 130 matching lines @@
             'v8/custom/V8AudioContextCustom.cpp',
             'v8/custom/V8AudioNodeCustom.cpp',
             'v8/custom/V8BiquadFilterNodeCustom.cpp',
             'v8/custom/V8BlobCustom.cpp',
             'v8/custom/V8CSSRuleCustom.cpp',
             'v8/custom/V8CSSStyleDeclarationCustom.cpp',
             'v8/custom/V8CSSValueCustom.cpp',
             'v8/custom/V8CanvasRenderingContext2DCustom.cpp',
             'v8/custom/V8CanvasRenderingContextCustom.cpp',
             'v8/custom/V8ClipboardCustom.cpp',
-            'v8/custom/V8CryptoCustom.cpp',
             'v8/custom/V8CustomElementConstructorCustom.cpp',
             'v8/custom/V8CustomEventCustom.cpp',
             'v8/custom/V8CustomSQLStatementErrorCallback.cpp',
             'v8/custom/V8CustomXPathNSResolver.cpp',
             'v8/custom/V8CustomXPathNSResolver.h',
             'v8/custom/V8DOMStringMapCustom.cpp',
             'v8/custom/V8DOMWindowCustom.cpp',
             'v8/custom/V8DataViewCustom.cpp',
             'v8/custom/V8DedicatedWorkerContextCustom.cpp',
             'v8/custom/V8DeviceMotionEventCustom.cpp',
@@ skipping 34 matching lines @@
             'v8/custom/V8MessageChannelCustom.cpp',
             'v8/custom/V8MessageEventCustom.cpp',
             'v8/custom/V8MessagePortCustom.cpp',
             'v8/custom/V8MutationObserverCustom.cpp',
             'v8/custom/V8NodeCustom.cpp',
             'v8/custom/V8NodeListCustom.cpp',
             'v8/custom/V8OscillatorNodeCustom.cpp',
             'v8/custom/V8PannerNodeCustom.cpp',
             'v8/custom/V8PerformanceEntryCustom.cpp',
             'v8/custom/V8PopStateEventCustom.cpp',
+            'v8/custom/V8RandomSourceCustom.cpp',
             'v8/custom/V8SQLResultSetRowListCustom.cpp',
             'v8/custom/V8SQLTransactionCustom.cpp',
             'v8/custom/V8SQLTransactionSyncCustom.cpp',
             'v8/custom/V8SVGDocumentCustom.cpp',
             'v8/custom/V8SVGElementCustom.cpp',
             'v8/custom/V8SVGLengthCustom.cpp',
             'v8/custom/V8SVGPathSegCustom.cpp',
             'v8/custom/V8StorageCustom.cpp',
             'v8/custom/V8StyleSheetCustom.cpp',
             'v8/custom/V8TextCustom.cpp',
@@ skipping 33 matching lines @@
                     '<(SHARED_INTERMEDIATE_DIR)/webkit/bindings/V8DerivedSources15.cpp',
                     '<(SHARED_INTERMEDIATE_DIR)/webkit/bindings/V8DerivedSources16.cpp',
                     '<(SHARED_INTERMEDIATE_DIR)/webkit/bindings/V8DerivedSources17.cpp',
                     '<(SHARED_INTERMEDIATE_DIR)/webkit/bindings/V8DerivedSources18.cpp',
                     '<(SHARED_INTERMEDIATE_DIR)/webkit/bindings/V8DerivedSources19.cpp',
                 ],
             }],
         ],
     },
 }