tools/benchmarks: Fix failures in image decoding measurements.

cc/base/switches.h

 // Copyright (c) 2012 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.
 
 // Defines all the "cc" command-line switches.
 
 #ifndef CC_BASE_SWITCHES_H_
 #define CC_BASE_SWITCHES_H_
 
 #include "cc/base/base_export.h"
 
 // Since cc is used from the render process, anything that goes here also needs
 // to be added to render_process_host_impl.cc.
 
 namespace cc {
 namespace switches {
 
 // Switches for the renderer compositor only.
 CC_BASE_EXPORT extern const char kDisableThreadedAnimation[];
 CC_BASE_EXPORT extern const char kDisableCompositedAntialiasing[];
 CC_BASE_EXPORT extern const char kDisableMainFrameBeforeActivation[];
 CC_BASE_EXPORT extern const char kEnableMainFrameBeforeActivation[];
 CC_BASE_EXPORT extern const char kEnableCheckerImaging[];
+CC_BASE_EXPORT extern const char kDisableCheckerImaging[];
 CC_BASE_EXPORT extern const char kBrowserControlsHideThreshold[];
 CC_BASE_EXPORT extern const char kBrowserControlsShowThreshold[];
 CC_BASE_EXPORT extern const char kSlowDownRasterScaleFactor[];
 CC_BASE_EXPORT extern const char kStrictLayerPropertyChangeChecking[];
 CC_BASE_EXPORT extern const char kEnableTileCompression[];
 
 // Switches for both the renderer and ui compositors.
 CC_BASE_EXPORT extern const char kEnableGpuBenchmarking[];
 CC_BASE_EXPORT extern const char kEnableSurfaceSynchronization[];
 
@@ skipping 21 matching lines @@
 // Test related.
 CC_BASE_EXPORT extern const char kCCLayerTreeTestNoTimeout[];
 CC_BASE_EXPORT extern const char kCCLayerTreeTestLongTimeout[];
 CC_BASE_EXPORT extern const char kCCRebaselinePixeltests[];
 CC_BASE_EXPORT extern const char kDisallowNonExactResourceReuse[];
 
 }  // namespace switches
 }  // namespace cc
 
 #endif  // CC_BASE_SWITCHES_H_