shill: Moved more mock constructors/destructors to .cc.

Missed these in the previous checkins

BUG=chromium-os:19691
TEST=unit tests

Change-Id: Ie48d8b00d6b9714b9823c0cc995f52d964091764
Reviewed-on: http://gerrit.chromium.org/gerrit/6801
Tested-by: Darin Petkov <petkov@chromium.org>
Reviewed-by: mukesh agrawal <quiche@chromium.org>
diff --git a/mock_resolver.cc b/mock_resolver.cc
new file mode 100644
index 0000000..57b419e
--- /dev/null
+++ b/mock_resolver.cc
@@ -0,0 +1,13 @@
+// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "shill/mock_resolver.h"
+
+namespace shill {
+
+MockResolver::MockResolver() {}
+
+MockResolver::~MockResolver() {}
+
+}  // namespace shill