Add support for origin trials in workers.

third_party/WebKit/Source/core/origin_trials/testing/WorkerGlobalScopeFrobulate.h

Index: third_party/WebKit/Source/core/origin_trials/testing/WorkerGlobalScopeFrobulate.h
diff --git a/third_party/WebKit/Source/modules/indexeddb/GlobalIndexedDB.h b/third_party/WebKit/Source/core/origin_trials/testing/WorkerGlobalScopeFrobulate.h
similarity index 50%
copy from third_party/WebKit/Source/modules/indexeddb/GlobalIndexedDB.h
copy to third_party/WebKit/Source/core/origin_trials/testing/WorkerGlobalScopeFrobulate.h
index de743568a820b6394c4f224d95d1e2abaae7e562..05c9b2a1656267b0c95d779e89dd35ab57d0af0a 100644
--- a/third_party/WebKit/Source/modules/indexeddb/GlobalIndexedDB.h
+++ b/third_party/WebKit/Source/core/origin_trials/testing/WorkerGlobalScopeFrobulate.h
@@ -2,24 +2,21 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef GlobalIndexedDB_h
-#define GlobalIndexedDB_h
+#ifndef WorkerGlobalScopeFrobulate_h
+#define WorkerGlobalScopeFrobulate_h
 
 #include "wtf/Allocator.h"
 
 namespace blink {
 
-class IDBFactory;
-class DOMWindow;
 class WorkerGlobalScope;
 
-class GlobalIndexedDB {
-    STATIC_ONLY(GlobalIndexedDB);
+class WorkerGlobalScopeFrobulate final {
+    STATIC_ONLY(WorkerGlobalScopeFrobulate);
 public:
-    static IDBFactory* indexedDB(DOMWindow&);
-    static IDBFactory* indexedDB(WorkerGlobalScope&);
+    static bool frobulate(WorkerGlobalScope&) { return true; }
 };
 
 } // namespace blink
 
-#endif // GlobalIndexedDB_h
+#endif // WorkerGlobalScopeFrobulate_h