Expose crypto.getRandomValues() to workers.

Source/modules/crypto/WorkerContextCrypto.h

Index: Source/modules/crypto/WorkerContextCrypto.h
diff --git a/Source/modules/crypto/DOMWindowCrypto.h b/Source/modules/crypto/WorkerContextCrypto.h
similarity index 78%
copy from Source/modules/crypto/DOMWindowCrypto.h
copy to Source/modules/crypto/WorkerContextCrypto.h
index 2d87e7a0770a22ae2d22fe475194f90cce958b0d..7f0504a7ede801611b2554137052e97a38ed1865 100644
--- a/Source/modules/crypto/DOMWindowCrypto.h
+++ b/Source/modules/crypto/WorkerContextCrypto.h
@@ -28,31 +28,30 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef DOMWindowCrypto_h
-#define DOMWindowCrypto_h
+#ifndef WorkerContextCrypto_h
+#define WorkerContextCrypto_h
 
-#include "core/page/DOMWindowProperty.h"
 #include "core/platform/Supplementable.h"
 
 namespace WebCore {
 
-class Crypto;
-class DOMWindow;
+class WorkerCrypto;
+class ScriptExecutionContext;
 
-class DOMWindowCrypto : public Supplement<DOMWindow>, public DOMWindowProperty {
+class WorkerContextCrypto : public Supplement<ScriptExecutionContext> {
 public:
-    virtual ~DOMWindowCrypto();
-    static DOMWindowCrypto* from(DOMWindow*);
-    static Crypto* crypto(DOMWindow*);
-    Crypto* crypto() const;
+    virtual ~WorkerContextCrypto();
+    static WorkerContextCrypto* from(ScriptExecutionContext*);
+    static WorkerCrypto* crypto(ScriptExecutionContext*);
+    WorkerCrypto* crypto() const;
 
 private:
-    explicit DOMWindowCrypto(DOMWindow*);
+    WorkerContextCrypto();
     static const char* supplementName();
 
-    mutable RefPtr<Crypto> m_crypto;
+    mutable RefPtr<WorkerCrypto> m_crypto;
 };
 
 } // namespace WebCore
 
-#endif // DOMWindowCrypto_h
+#endif // WorkerContextCrypto_h