Remove android_java_ui as it is not used

chrome/browser/profiles/profile.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/browser/profiles/profile.h"
 
 #include <string>
 
 #include "build/build_config.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 63 matching lines @@
 const char Profile::kProfileKey[] = "__PROFILE__";
 // This must be a string which can never be a valid domain.
 const char Profile::kNoHostedDomainFound[] = "NO_HOSTED_DOMAIN";
 
 // static
 void Profile::RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterBooleanPref(
       prefs::kSearchSuggestEnabled,
       true,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
-#if BUILDFLAG(ANDROID_JAVA_UI)
+#if defined(OS_ANDROID)
   registry->RegisterStringPref(
       prefs::kContextualSearchEnabled,
       std::string(),
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
-#endif
+#endif  // defined(OS_ANDROID)
   registry->RegisterBooleanPref(prefs::kSessionExitedCleanly, true);
   registry->RegisterStringPref(prefs::kSessionExitType, std::string());
   registry->RegisterInt64Pref(prefs::kSiteEngagementLastUpdateTime, 0,
                               PrefRegistry::LOSSY_PREF);
   registry->RegisterBooleanPref(
       prefs::kSafeBrowsingEnabled,
       true,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
   registry->RegisterBooleanPref(prefs::kSafeBrowsingExtendedReportingEnabled,
                                 false);
@@ skipping 139 matching lines @@
   if (a->IsSameProfile(b))
     return false;
   return a->GetOriginalProfile() < b->GetOriginalProfile();
 }
 
 double Profile::GetDefaultZoomLevelForProfile() {
   return GetDefaultStoragePartition(this)
       ->GetHostZoomMap()
       ->GetDefaultZoomLevel();
 }