Suppress -Wdeprecated-declarations warnings in apple_keychain_mac.mm.

crypto/apple_keychain_mac.mm

 // 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 "crypto/apple_keychain.h"
 
 #import <Foundation/Foundation.h>
 
 #include "base/synchronization/lock.h"
 #include "crypto/mac_security_services_lock.h"
@@ skipping 37 matching lines @@
   base::AutoLock lock(GetMacSecurityServicesLock());
   return SecKeychainItemDelete(itemRef);
 }
 
 OSStatus AppleKeychain::SearchCreateFromAttributes(
     CFTypeRef keychainOrArray,
     SecItemClass itemClass,
     const SecKeychainAttributeList* attrList,
     SecKeychainSearchRef* searchRef) const {
   base::AutoLock lock(GetMacSecurityServicesLock());
+// Eventually, this deprecated method should be removed entirely.
+// https://crbug.com/595468
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
   return SecKeychainSearchCreateFromAttributes(keychainOrArray, itemClass,
                                                attrList, searchRef);
+#pragma clang diagnostic pop
 }
 
 OSStatus AppleKeychain::SearchCopyNext(SecKeychainSearchRef searchRef,
                                        SecKeychainItemRef* itemRef) const {
   base::AutoLock lock(GetMacSecurityServicesLock());
+// Eventually, this deprecated method should be removed entirely.
+// https://crbug.com/595468
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
   return SecKeychainSearchCopyNext(searchRef, itemRef);
+#pragma clang diagnostic pop
 }
 
 OSStatus AppleKeychain::AddInternetPassword(
     SecKeychainRef keychain,
     UInt32 serverNameLength,
     const char* serverName,
     UInt32 securityDomainLength,
     const char* securityDomain,
     UInt32 accountNameLength,
     const char* accountName,
@@ skipping 59 matching lines @@
                                        passwordData,
                                        itemRef);
 }
 
 void AppleKeychain::Free(CFTypeRef ref) const {
   if (ref)
     CFRelease(ref);
 }
 
 }  // namespace crypto