[CLOSED] Cleaning up the plethora of switches for GPU vs software vs SwiftShader.

content/public/common/content_switches.cc

 // 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.
 
 #include "content/public/common/content_switches.h"
 
 namespace switches {
 
 // By default, file:// URIs cannot read other file:// URIs. This is an
 // override for developers who need the old behavior for testing.
@@ skipping 427 matching lines @@
 // testing changes locally. The argument is a list of name and value pairs,
 // separated by slashes. See FieldTrialList::CreateTrialsFromString() in
 // field_trial.h for details.
 const char kForceFieldTrials[]              = "force-fieldtrials";
 
 // Force renderer accessibility to be on instead of enabling it on demand when
 // a screen reader is detected. The disable-renderer-accessibility switch
 // overrides this if present.
 const char kForceRendererAccessibility[]    = "force-renderer-accessibility";
 
-// Force the compositor to use its software implementation instead of GL.
-const char kEnableSoftwareCompositingGLAdapter[] =
-    "enable-software-compositing-gl-adapter";
-
 // Passes gpu device_id from browser process to GPU process.
 const char kGpuDeviceID[]                   = "gpu-device-id";
 
 // Passes gpu driver_vendor from browser process to GPU process.
 const char kGpuDriverVendor[]               = "gpu-driver-vendor";
 
 // Passes gpu driver_version from browser process to GPU process.
 const char kGpuDriverVersion[]              = "gpu-driver-version";
 
 // Extra command line options for launching the GPU process (normally used
@@ skipping 318 matching lines @@
 const char kEnableVsyncNotification[] = "enable-vsync-notification";
 
 // Enables history navigation in response to horizontal overscroll.
 const char kEnableOverscrollHistoryNavigation[] =
     "enable-overscroll-history-navigation";
 
 // Enables 'image/webp' accept header for image requests.
 const char kEnableWebPInAcceptHeader[] = "enable-webp-in-accept-header";
 
 }  // namespace switches