Move output surface fallback from cc to embedders

cc/test/failure_output_surface.h

Index: cc/test/failure_output_surface.h
diff --git a/cc/test/failure_output_surface.h b/cc/test/failure_output_surface.h
new file mode 100644
index 0000000000000000000000000000000000000000..4878ea508619a5ed9b751a64d7b65762a040492b
--- /dev/null
+++ b/cc/test/failure_output_surface.h
@@ -0,0 +1,24 @@
+// Copyright 2014 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.
+
+#ifndef CC_TEST_FAILURE_OUTPUT_SURFACE_H_
+#define CC_TEST_FAILURE_OUTPUT_SURFACE_H_
+
+#include "cc/test/fake_output_surface.h"
+
+namespace cc {
+
+class FailureOutputSurface : public FakeOutputSurface {
+ public:
+  explicit FailureOutputSurface(bool is_delegating);
+
+  bool BindToClient(OutputSurfaceClient* client) override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(FailureOutputSurface);
+};
+
+}  // namespace cc
+
+#endif  // CC_TEST_FAILURE_OUTPUT_SURFACE_H_