Expose crypto.getRandomValues() to workers.

Source/modules/crypto/WorkerContextCrypto.cpp

Index: Source/modules/crypto/WorkerContextCrypto.cpp
diff --git a/Source/modules/crypto/DOMWindowCrypto.cpp b/Source/modules/crypto/WorkerContextCrypto.cpp
similarity index 66%
copy from Source/modules/crypto/DOMWindowCrypto.cpp
copy to Source/modules/crypto/WorkerContextCrypto.cpp
index 237c298876451ce2a910a4969e8e153aaa23ff93..65b8322ef04007630bf2031b67c824a48a3b5a7f 100644
--- a/Source/modules/crypto/DOMWindowCrypto.cpp
+++ b/Source/modules/crypto/WorkerContextCrypto.cpp
@@ -29,49 +29,47 @@
  */
 
 #include "config.h"
-#include "modules/crypto/DOMWindowCrypto.h"
+#include "modules/crypto/WorkerContextCrypto.h"
 
-#include "core/page/DOMWindow.h"
-#include "core/page/Frame.h"
-#include "modules/crypto/Crypto.h"
+#include "core/dom/ScriptExecutionContext.h"
+#include "modules/crypto/WorkerCrypto.h"
 
 namespace WebCore {
 
-DOMWindowCrypto::DOMWindowCrypto(DOMWindow* window)
-    : DOMWindowProperty(window->frame())
+WorkerContextCrypto::WorkerContextCrypto()
 {
 }
 
-DOMWindowCrypto::~DOMWindowCrypto()
+WorkerContextCrypto::~WorkerContextCrypto()
 {
 }
 
-const char* DOMWindowCrypto::supplementName()
+const char* WorkerContextCrypto::supplementName()
 {
-    return "DOMWindowCrypto";
+    return "WorkerContextCrypto";
 }
 
 // static
-DOMWindowCrypto* DOMWindowCrypto::from(DOMWindow* window)
+WorkerContextCrypto* WorkerContextCrypto::from(ScriptExecutionContext* context)
 {
-    DOMWindowCrypto* supplement = static_cast<DOMWindowCrypto*>(Supplement<DOMWindow>::from(window, supplementName()));
+    WorkerContextCrypto* supplement = static_cast<WorkerContextCrypto*>(Supplement<ScriptExecutionContext>::from(context, supplementName()));
     if (!supplement) {
-        supplement = new DOMWindowCrypto(window);
-        provideTo(window, supplementName(), adoptPtr(supplement));
+        supplement = new WorkerContextCrypto();
+        provideTo(context, supplementName(), adoptPtr(supplement));
     }
     return supplement;
 }
 
 // static
-Crypto* DOMWindowCrypto::crypto(DOMWindow* window)
+WorkerCrypto* WorkerContextCrypto::crypto(ScriptExecutionContext* context)
 {
-    return DOMWindowCrypto::from(window)->crypto();
+    return WorkerContextCrypto::from(context)->crypto();
 }
 
-Crypto* DOMWindowCrypto::crypto() const
+WorkerCrypto* WorkerContextCrypto::crypto() const
 {
-    if (!m_crypto && frame())
-        m_crypto = Crypto::create();
+    if (!m_crypto)
+        m_crypto = WorkerCrypto::create();
     return m_crypto.get();
 }