Get rid of enable-accessibility-logging switch.

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"
 
 #include "base/command_line.h"
 
 namespace switches {
 
@@ skipping 328 matching lines @@
 const char kEnableDistanceFieldText[]       = "enable-distance-field-text";
 
 // Enables experimental feature that maps multiple RenderLayers to
 // one composited layer to avoid pathological layer counts.
 const char kEnableLayerSquashing[] =
     "enable-layer-squashing";
 
 // Enable experimental container node culling.
 const char kEnableContainerCulling[]        = "enable-container-culling";
 
-// Turns on extremely verbose logging of accessibility events.
-const char kEnableAccessibilityLogging[]    = "enable-accessibility-logging";
-
 // Use a BeginFrame signal from browser to renderer to schedule rendering.
 const char kEnableBeginFrameScheduling[]    = "enable-begin-frame-scheduling";
 
 // Enable the creation of compositing layers for fixed position
 // elements. Three options are needed to support four possible scenarios:
 //  1. Default (disabled)
 //  2. Enabled always (to allow dogfooding)
 //  3. Disabled always (to give safety fallback for users)
 //  4. Enabled only if we detect a highDPI display
 //
@@ skipping 640 matching lines @@
 
 // Disables support for Core Animation plugins. This is triggered when
 // accelerated compositing is disabled. See http://crbug.com/122430 .
 const char kDisableCoreAnimationPlugins[] =
     "disable-core-animation-plugins";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches