Expose crypto.getRandomValues() to workers.

Source/modules/crypto/WorkerCrypto.cpp

Index: Source/modules/crypto/WorkerCrypto.cpp
diff --git a/Source/core/loader/UniqueIdentifier.h b/Source/modules/crypto/WorkerCrypto.cpp
similarity index 92%
copy from Source/core/loader/UniqueIdentifier.h
copy to Source/modules/crypto/WorkerCrypto.cpp
index c1dc5a2b000338f48b787c9292d80ef1671f5600..d77d0978de73288917dc7bb1fd259245715e5ff4 100644
--- a/Source/core/loader/UniqueIdentifier.h
+++ b/Source/modules/crypto/WorkerCrypto.cpp
@@ -28,14 +28,14 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef UniqueIdentifier_h
-#define UniqueIdentifier_h
+#include "config.h"
+#include "modules/crypto/WorkerCrypto.h"
 
 namespace WebCore {
 
-unsigned long createUniqueIdentifier();
-
+WorkerCrypto::WorkerCrypto()
+{
+    ScriptWrappable::init(this);
 }
 
-#endif // UniqueIdentifier_h
-
+}