Exclude spellcheck related code properly on android/ios which doesn't have spellchecker

chrome/browser/policy/configuration_policy_handler_list_factory.cc

 // Copyright 2013 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/policy/configuration_policy_handler_list_factory.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/memory/scoped_vector.h"
 #include "base/values.h"
@@ skipping 318 matching lines @@
     base::Value::TYPE_LIST },
   { key::kRestrictSigninToPattern,
     prefs::kGoogleServicesUsernamePattern,
     base::Value::TYPE_STRING },
   { key::kDefaultMediaStreamSetting,
     prefs::kManagedDefaultMediaStreamSetting,
     base::Value::TYPE_INTEGER },
   { key::kDisableSafeBrowsingProceedAnyway,
     prefs::kSafeBrowsingProceedAnywayDisabled,
     base::Value::TYPE_BOOLEAN },
+
+#if defined(ENABLE_SPELLCHECK)
   { key::kSpellCheckServiceEnabled,
     prefs::kSpellCheckUseSpellingService,
     base::Value::TYPE_BOOLEAN },
+#endif  // defined(ENABLE_SPELLCHECK)
+
   { key::kDisableScreenshots,
     prefs::kDisableScreenshots,
     base::Value::TYPE_BOOLEAN },
   { key::kAudioCaptureAllowed,
     prefs::kAudioCaptureAllowed,
     base::Value::TYPE_BOOLEAN },
   { key::kVideoCaptureAllowed,
     prefs::kVideoCaptureAllowed,
     base::Value::TYPE_BOOLEAN },
   { key::kAudioCaptureAllowedUrls,
@@ skipping 447 matching lines @@
           chrome_schema,
           SCHEMA_STRICT,
           SimpleSchemaValidatingPolicyHandler::RECOMMENDED_ALLOWED,
           SimpleSchemaValidatingPolicyHandler::MANDATORY_PROHIBITED)));
 #endif  // defined(OS_CHROMEOS)
 
   return handlers.Pass();
 }
 
 }  // namespace policy