Deprecate openDatabase and openDatabaseSync in workers.

Source/modules/webdatabase/WorkerGlobalScopeWebDatabase.idl

Index: Source/modules/webdatabase/WorkerGlobalScopeWebDatabase.idl
diff --git a/Source/modules/webdatabase/WorkerGlobalScopeWebDatabase.idl b/Source/modules/webdatabase/WorkerGlobalScopeWebDatabase.idl
index 49fe6a2d48e1abe1a6c735ec790ff63253c3b17b..3e6fcfb1153472a6a0b648fd4e7eef5805a4b46e 100644
--- a/Source/modules/webdatabase/WorkerGlobalScopeWebDatabase.idl
+++ b/Source/modules/webdatabase/WorkerGlobalScopeWebDatabase.idl
@@ -27,7 +27,7 @@
 [
     RuntimeEnabled=Database,
 ] partial interface WorkerGlobalScope {
-    [RaisesException, MeasureAs=OpenWebDatabaseInWorker] Database openDatabase(DOMString name, DOMString version, DOMString displayName, unsigned long estimatedSize, optional DatabaseCallback creationCallback);
+    [RaisesException, DeprecateAs=OpenWebDatabaseInWorker] Database openDatabase(DOMString name, DOMString version, DOMString displayName, unsigned long estimatedSize, optional DatabaseCallback creationCallback);
 
-    [RaisesException, MeasureAs=OpenWebDatabaseSyncInWorker] DatabaseSync openDatabaseSync(DOMString name, DOMString version, DOMString displayName, unsigned long estimatedSize, optional DatabaseCallback creationCallback);
+    [RaisesException, DeprecateAs=OpenWebDatabaseSyncInWorker] DatabaseSync openDatabaseSync(DOMString name, DOMString version, DOMString displayName, unsigned long estimatedSize, optional DatabaseCallback creationCallback);
 };