Drop unused NaCl Debugger whitelisting.

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 chrome/common/extensions/api/_features.md to understand this file, as
 // well as feature.h, simple_feature.h, and base_feature_provider.h.
 
 // If you add a new platform_app permission please update the "stubs_app" test:
@@ skipping 601 matching lines @@
       "6EEEA7775E79C735E4BA1F24DBB191BDACB1262C",  // RU-NTP
       "7AE714FFD394E073F0294CFA134C9F91DB5FBAA4",  // CCD Development
       "C7DA3A55C2355F994D3FDDAD120B426A0DF63843",  // CCD Testing
       "75E3CFFFC530582C583E4690EF97C70B9C8423B7",  // CCD Release
       "D5736E4B5CF695CB93A2FB57E4FDC6E5AFAB6FE2",  // http://crbug.com/312900.
       "D57DE394F36DC1C3220E7604C575D29C51A6C495",  // http://crbug.com/319444.
       "3F65507A3B39259B38C8173C6FFA3D12DF64CCE9",  // http://crbug.com/371562.
       "06BE211D5F014BAB34BC22D9DDA09C63A81D828E",  // Official XKB virtual kbd
       "CFBF7EE448FA48960FFDA7CEB30F7A21B26AA981",  // Official m17n virtual kbd
       "B9EF10DDFEA11EF77873CC5009809E5037FC4C7A",  // Google input tools
-      "7D7A4B147FE39908A5AF13F85E38989C54BBE41C",  // http://crbug.com/374955
-      "0EEDFC0EED87871237213F34EBC7B4982A195C95",  // http://crbug.com/374955
       "D2DAA9362153E8A5E3CF593E6DF4666421ABAD21",  // http://crbug.com/374965
       "D7986543275120831B39EF28D1327552FC343960",  // http://crbug.com/378067
       "A291B26E088FA6BA53FFD72F0916F06EBA7C585A",  // http://crbug.com/378067
       "62CCAAD339E6451BBF97C4BBDF758E934A05AD0B",  // Hotword triggering
       "07BD6A765FFC289FF755D7CAB2893A40EC337FEC",  // http://crbug.com/456214
       "896B85CC7E913E11C34892C1425A093C0701D386",  // http://crbug.com/456214
       "11A01C82EF355E674E4F9728A801F5C3CB40D83F",  // http://crbug.com/456214
       "F410C88469990EE7947450311D24B8AF2ADB2595",  // http://crbug.com/456214
       "9E527CDA9D7C50844E8A5DB964A54A640AE48F98",  // Chrome Remote Desktop(CRD)
       "DF52618D0B040D8A054D8348D2E84DDEEE5974E7",  // CRD QA
@@ skipping 362 matching lines @@
     "channel": "stable",
     "extension_types": ["platform_app"],
     "platforms": ["chromeos"],
     "whitelist": [
       "A948368FC53BE437A55FEB414106E207925482F5",  // Files app
       "8C726564C6DBE7380BAB388DE6CC7EC93EB44B06",  // Video player
       "5065C83E84321221675D20FBE4DC43C655CC8C6F"   // Files app tests
     ]
   }
 }