Flip HW video decode from being behind an "enable" flag to being behind a "disable" flag

content/public/common/content_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 "content" command-line switches.
 
 #ifndef CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
 #define CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
 
 #include "build/build_config.h"
@@ skipping 97 matching lines @@
 extern const char kEnableSandboxLogging[];
 extern const char kEnableSeccompSandbox[];
 extern const char kEnableShadowDOM[];
 extern const char kEnableStyleScoped[];
 CONTENT_EXPORT extern const char kEnableSmoothScrolling[];
 CONTENT_EXPORT extern const char kEnableStatsTable[];
 extern const char kEnableStrictSiteIsolation[];
 CONTENT_EXPORT extern const char kEnableThreadedCompositing[];
 CONTENT_EXPORT extern const char kDisableThreadedCompositing[];
 CONTENT_EXPORT extern const char kEnableTcpFastOpen[];
-CONTENT_EXPORT extern const char kEnableAcceleratedVideoDecode[];
+CONTENT_EXPORT extern const char kDisableAcceleratedVideoDecode[];
 CONTENT_EXPORT extern const char kEnableVideoTrack[];
 extern const char kEnableViewport[];
 CONTENT_EXPORT extern const char kExperimentalLocationFeatures[];
 extern const char kExtraPluginDir[];
 CONTENT_EXPORT extern const char kForceCompositingMode[];
 extern const char kForceFieldTrials[];
 CONTENT_EXPORT extern const char kForceRendererAccessibility[];
 extern const char kGpuDeviceID[];
 extern const char kGpuDriverVendor[];
 extern const char kGpuDriverVersion[];
@@ skipping 81 matching lines @@
 
 #if defined(USE_AURA)
 CONTENT_EXPORT extern const char kFlingTapSuppressMaxDown[];
 CONTENT_EXPORT extern const char kFlingTapSuppressMaxGap[];
 CONTENT_EXPORT extern const char kTestCompositor[];
 #endif
 
 }  // namespace switches
 
 #endif  // CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_