Move remaining webkit storage unit tests to content_unittests

webkit/quota/quota_database_unittest.cc

Index: webkit/quota/quota_database_unittest.cc
diff --git a/webkit/quota/quota_database_unittest.cc b/webkit/quota/quota_database_unittest.cc
index bded97f8895d18e70901235b677651dee3da7ec2..cc083c101b0fe4c0dec4b9259ca900233c75e473 100644
--- a/webkit/quota/quota_database_unittest.cc
+++ b/webkit/quota/quota_database_unittest.cc
@@ -9,6 +9,7 @@
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/file_util.h"
+#include "base/message_loop.h"
 #include "base/scoped_temp_dir.h"
 #include "googleurl/src/gurl.h"
 #include "sql/connection.h"
@@ -480,6 +481,8 @@ class QuotaDatabaseTest : public testing::Test {
     AssignQuotaTable(db.get(), entries, entries + entries_size);
     db->CommitTransaction();
   }
+
+  MessageLoop message_loop_;
 };
 
 TEST_F(QuotaDatabaseTest, LazyOpen) {