[WIP][DO NOT LAND] Componentize spellcheck

chrome/common/pref_names.h

 // 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 
 #include <stddef.h>
@@ skipping 285 matching lines @@
 extern const char kAllowScreenLock[];
 extern const char kHatsLastInteractionTimestamp[];
 extern const char kQuickUnlockPinSalt[];
 extern const char kQuickUnlockPinSecret[];
 extern const char kEolStatus[];
 extern const char kEolNotificationDismissed[];
 extern const char kQuickUnlockFeatureNotificationShown[];
 #endif  // defined(OS_CHROMEOS)
 extern const char kShowHomeButton[];
 extern const char kRecentlySelectedEncoding[];
-extern const char kEnableContinuousSpellcheck[];
+//extern const char kEnableContinuousSpellcheck[];
 extern const char kSpeechRecognitionFilterProfanities[];
 extern const char kSavingBrowserHistoryDisabled[];
 extern const char kAllowDeletingBrowserHistory[];
 extern const char kForceGoogleSafeSearch[];
 extern const char kForceYouTubeSafetyMode[];
 extern const char kForceSessionSync[];
 extern const char kAllowedDomainsForApps[];
 extern const char kLastClearBrowsingDataTime[];
 extern const char kClearBrowsingDataHistoryNoticeShownTimes[];
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
@@ skipping 168 matching lines @@
 
 extern const char kSaveFileDefaultDirectory[];
 extern const char kSaveFileType[];
 
 extern const char kAllowFileSelectionDialogs[];
 extern const char kDefaultTasksByMimeType[];
 extern const char kDefaultTasksBySuffix[];
 
 extern const char kSelectFileLastDirectory[];
 
-extern const char kSpellCheckDictionaries[];
-extern const char kSpellCheckDictionary[];
-extern const char kSpellCheckUseSpellingService[];
+//extern const char kSpellCheckDictionaries[];
+//extern const char kSpellCheckDictionary[];
+//extern const char kSpellCheckUseSpellingService[];
 
 extern const char kExcludedSchemes[];
 
 extern const char kOptionsWindowLastTabIndex[];
 extern const char kShowFirstRunBubbleOption[];
 
 extern const char kLastKnownIntranetRedirectOrigin[];
 
 extern const char kShutdownType[];
 extern const char kShutdownNumProcesses[];
@@ skipping 302 matching lines @@
 #endif  // defined(GOOGLE_CHROME_BUILD)
 extern const char kMediaRouterFirstRunFlowAcknowledged[];
 #endif
 
 extern const char kOriginTrialPublicKey[];
 extern const char kOriginTrialDisabledFeatures[];
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_