Another big out-of-lining of test code. Hits a lot of gmock objects

media/video/video_mock_objects.cc

Index: media/video/video_mock_objects.cc
diff --git a/media/video/video_mock_objects.cc b/media/video/video_mock_objects.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5873b59a665f7deff39c7128be18fee04239379a
--- /dev/null
+++ b/media/video/video_mock_objects.cc
@@ -0,0 +1,18 @@
+// Copyright (c) 2010 The Chromium 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 "media/video/video_mock_objects.h"
+
+namespace media {
+
+MockVideoDecodeEngine::MockVideoDecodeEngine() {}
+
+MockVideoDecodeEngine::~MockVideoDecodeEngine() {}
+
+MockVideoDecodeContext::MockVideoDecodeContext() {}
+
+MockVideoDecodeContext::~MockVideoDecodeContext() {}
+
+
+}  // namespace media