Update activityLogPrivate whitelist.

chrome/common/extensions/api/_permission_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 permissions for 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.
 
 // To add a new whitelisted ID, SHA-1 it and force it to uppercase. In Bash:
@@ skipping 24 matching lines @@
   },
   "activeTab": {
     "channel": "stable",
     "extension_types": ["extension", "legacy_packaged_app"],
     "min_manifest_version": 2
   },
   "activityLogPrivate": {
     "channel": "stable",
     "extension_types": ["extension", "platform_app"],
     "whitelist": [
-      "EE17C698905F7F2E6DDC87C9C30F11E164C829F4",  // Watchdog release
-      "90113DA9516526D24DAF156C629CC41C049E8882",  // Watchdog testing
-      "A9EFD71948A480C87D3B7C758FD938215F445F00",   // Obsolete
-      "AE27D69DBE571F4B1694F05C89B710C646792231", // Published ADT.
-      "5107DE9024C329EEA9C9A72D94C16723790C6422"  // Apps Developer Tool Dev.
+      "EE17C698905F7F2E6DDC87C9C30F11E164C829F4",  // For unit testing ALP
+      "90113DA9516526D24DAF156C629CC41C049E8882",  // http://crbug.com/520205
+      "736F218710D373A285B3A9C70BF90C567B22321A",  // http://crbug.com/520205
+      "A9EFD71948A480C87D3B7C758FD938215F445F00",  // Obsolete
+      "AE27D69DBE571F4B1694F05C89B710C646792231",  // Published ADT.
+      "5107DE9024C329EEA9C9A72D94C16723790C6422"   // Apps Developer Tool Dev.
     ]
   },
   "audioModem": [
     {
       "channel": "dev",
       "extension_types": ["extension", "platform_app"]
     },
     {
       "channel": "stable",
       "extension_types": ["extension", "platform_app"],
@@ skipping 986 matching lines @@
     "channel": "stable",
     "extension_types": ["platform_app"],
     "platforms": ["chromeos"],
     "whitelist": [
       "A948368FC53BE437A55FEB414106E207925482F5",  // Files app
       "8C726564C6DBE7380BAB388DE6CC7EC93EB44B06",  // Video player
       "5065C83E84321221675D20FBE4DC43C655CC8C6F"   // Files app tests
     ]
   }
 }