Re-land: Rename experimental.accessibility to accessibilityPrivate

chrome/common/extensions/api/_api_features.json

 // 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.
 
 // This features file defines extension APIs implemented under src/chrome.
 // See extensions/common/features/* to understand this file, in particular
 // feature.h, simple_feature.h, and base_feature_provider.h.
 //
 // Note that specifying "web_page", "blessed_web_page", or "all" as a context
 // type will require manually updating chrome/renderer/resources/dispatcher.cc.
@@ skipping 10 matching lines @@
 {
   "accessibilityFeatures": [{
     "platforms": ["chromeos"],
     "dependencies": ["permission:accessibilityFeatures.modify"],
     "contexts": ["blessed_extension"]
   }, {
     "platforms": ["chromeos"],
     "dependencies": ["permission:accessibilityFeatures.read"],
     "contexts": ["blessed_extension"]
   }],
+  "accessibilityPrivate": {
+    "dependencies": ["permission:accessibilityPrivate"],
+    "contexts": ["blessed_extension"]
+  },
   "activityLogPrivate": {
     "dependencies": ["permission:activityLogPrivate"],
     "contexts": ["blessed_extension"]
   },
   "adview": {
     "dependencies": ["permission:adview"],
     "contexts": ["blessed_extension"]
   },
   "alarms": {
     "dependencies": ["permission:alarms"],
@@ skipping 265 matching lines @@
     "dependencies": ["permission:enterprise.platformKeysPrivate"],
     "contexts": ["blessed_extension"]
   },
   "events": {
     "internal": true,
     "channel": "stable",
     "extension_types": ["platform_app", "extension"],
     "contexts": "all",
     "matches": ["<all_urls>"]
   },
-  "experimental.accessibility": {
-    "dependencies": ["permission:experimental"],
-    "contexts": ["blessed_extension"]
-  },
   "experimental.devtools.audits": {
     "dependencies": ["permission:experimental", "manifest:devtools_page"],
     "extension_types": ["platform_app"],
     "contexts": ["blessed_extension"]
   },
   "experimental.devtools.console": {
     "dependencies": ["permission:experimental", "manifest:devtools_page"],
     "extension_types": ["platform_app"],
     "contexts": ["blessed_extension"]
   },
@@ skipping 435 matching lines @@
     "internal": true,
     "channel": "stable",
     "dependencies": ["permission:webview"],
     "contexts": ["blessed_extension"]
   },
   "windows": {
     "dependencies": ["api:tabs"],
     "contexts": ["blessed_extension"]
   }
 }