Implement Web Worker access to the SQL database.

WebCore/workers/WorkerContext.cpp

Index: WebCore/workers/WorkerContext.cpp
===================================================================
--- WebCore/workers/WorkerContext.cpp	(revision 55036)
+++ WebCore/workers/WorkerContext.cpp	(working copy)
@@ -33,6 +33,7 @@
 
 #include "ActiveDOMObject.h"
 #include "Database.h"
+#include "DatabaseTracker.h"
 #include "DOMTimer.h"
 #include "DOMWindow.h"
 #include "Event.h"
@@ -263,13 +264,21 @@
         return 0;
     }
 
-    ASSERT(Database::isAvailable());
     if (!Database::isAvailable())
         return 0;
 
     return Database::openDatabase(this, name, version, displayName, estimatedSize, ec);
 }
+
+void WorkerContext::databaseExceededQuota(const String&)
+{
+#if !PLATFORM(CHROMIUM)
+    // FIXME: This needs a real implementation; this is a temporary solution for testing.
+    const unsigned long long defaultQuota = 5 * 1024 * 1024;
+    DatabaseTracker::tracker().setQuota(securityOrigin(), defaultQuota);
 #endif
+}
+#endif
 
 bool WorkerContext::isContextThread() const
 {