Minimize the Classic API and enable it for Next

chrome/browser/resources/chromeos/chromevox/cvox2/background/command_handler.js

 // Copyright 2016 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.
 
 /**
  * @fileoverview ChromeVox commands.
  */
 
 goog.provide('CommandHandler');
 
@@ skipping 183 matching lines @@
       return false;
     default:
       break;
   }
 
   // Require a current range.
   if (!ChromeVoxState.instance.currentRange_)
     return true;
 
   // Next/classic compat commands hereafter.
-  if (ChromeVoxState.instance.mode == ChromeVoxMode.CLASSIC ||
-      ChromeVoxState.instance.mode == ChromeVoxMode.NEXT_COMPAT)
+  if (ChromeVoxState.instance.mode == ChromeVoxMode.CLASSIC)
     return true;
 
   var current = ChromeVoxState.instance.currentRange_;
   var dir = Dir.FORWARD;
   var pred = null;
   var predErrorMsg = undefined;
   var rootPred = AutomationPredicate.root;
   var speechProps = {};
   var skipSync = false;
   var didNavigate = false;
@@ skipping 621 matching lines @@
   if (imageNode.imageDataUrl) {
     var event = new CustomAutomationEvent(
         EventType.IMAGE_FRAME_UPDATED, imageNode, 'page');
     CommandHandler.onImageFrameUpdated_(event);
   } else {
     imageNode.getImageData(0, 0);
   }
 };
 
 }); //  goog.scope