Revert 147328 - Current status of patch:

gpu/command_buffer/service/mocks.cc

Index: gpu/command_buffer/service/mocks.cc
===================================================================
--- gpu/command_buffer/service/mocks.cc	(revision 147496)
+++ gpu/command_buffer/service/mocks.cc	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -33,8 +33,5 @@
 
 MockShaderTranslator::~MockShaderTranslator() {}
 
-MockProgramCache::MockProgramCache() {}
-MockProgramCache::~MockProgramCache() {}
-
 }  // namespace gles2
 }  // namespace gpu