Remove Citrix app related constants which are no longer used

chrome/common/extensions/extension_constants.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 "chrome/common/extensions/extension_constants.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
@@ skipping 80 matching lines @@
 
 const char kLaunchSourceAppList[] = "chrome-app-launcher";
 const char kLaunchSourceAppListSearch[] = "chrome-app-launcher-search";
 
 }  // namespace extension_urls
 
 namespace extension_misc {
 
 const char kBookmarkManagerId[] = "eemcgdkfndhakfknompkggombfjjjeno";
 const char kChromeAppId[] = "mgndgikekgjfcpckkfioiadnlibdjbkf";
-const char kCitrixReceiverAppId[] = "haiffjcadagjlijoggckpgfnoeiflnem";
-const char kCitrixReceiverAppBetaId[] = "gnedhmakppccajfpfiihfcdlnpgomkcf";
-const char kCitrixReceiverAppDevId[] = "fjcibdnjlbfnbfdjneajpipnlcppleek";
 const char kCloudPrintAppId[] = "mfehgcgbbipciphmccgaenjidiccnmng";
 const char kEnterpriseWebStoreAppId[] = "afchcafgojfnemjkcbhfekplkmjaldaa";
 const char kGmailAppId[] = "pjkljhegncpnkpknbcohdijeoejaedia";
 const char kGoogleDocAppId[] = "aohghmighlieiainnegkcijnfilokake";
 const char kGooglePlayMusicAppId[] = "icppfcnhkcmnfdhfhphakoifcfokfdhg";
 const char kGoogleSearchAppId[] = "coobgpohoikkiipiblmjeljniedjpjpf";
 const char kGoogleSheetsAppId[] = "felcaaldnbdncclmgdcncolpebgiejap";
 const char kGoogleSlidesAppId[] = "aapocclcgogkmnckokdopfmhonfmgoek";
 const char kHTermAppId[] = "pnhechapfaindjhompbnflcldabbghjo";
 const char kHTermDevAppId[] = "okddffdblfhhnmhodogpojmfkjmhinfp";
@@ skipping 68 matching lines @@
 
 const int kScriptBadgeIconSizes[] = {
   EXTENSION_ICON_BITTY,  // 16
   2 * EXTENSION_ICON_BITTY  // 32
 };
 
 const size_t kNumScriptBadgeIconSizes =
     arraysize(kScriptBadgeIconSizes);
 
 }  // namespace extension_misc