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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_COCOA_PROTOCOLS_MAC_H_ | 5 #ifndef BASE_COCOA_PROTOCOLS_MAC_H_ |
| 6 #define BASE_COCOA_PROTOCOLS_MAC_H_ | 6 #define BASE_COCOA_PROTOCOLS_MAC_H_ |
| 7 | 7 |
| 8 #import <Cocoa/Cocoa.h> | 8 #import <Cocoa/Cocoa.h> |
| 9 | 9 |
| 10 // GTM also maintinas a list of empty protocols, but only the ones the library | 10 // GTM also maintinas a list of empty protocols, but only the ones the library |
| 11 // requires. Augment that below. | 11 // requires. Augment that below. |
| 12 #import "third_party/GTM/GTMDefines.h" | 12 #import "third_party/google_toolbox_for_mac/GTMDefines.h" |
| 13 | 13 |
| 14 // New Mac OS X SDKs introduce new protocols used for delegates. These | 14 // New Mac OS X SDKs introduce new protocols used for delegates. These |
| 15 // protocol defintions aren't not present in earlier releases of the Mac OS X | 15 // protocol defintions aren't not present in earlier releases of the Mac OS X |
| 16 // SDK. In order to support building against the new SDK, which requires | 16 // SDK. In order to support building against the new SDK, which requires |
| 17 // delegates to conform to these protocols, and earlier SDKs, which do not | 17 // delegates to conform to these protocols, and earlier SDKs, which do not |
| 18 // define these protocols at all, this file will provide empty protocol | 18 // define these protocols at all, this file will provide empty protocol |
| 19 // definitions when used with earlier SDK versions. | 19 // definitions when used with earlier SDK versions. |
| 20 | 20 |
| 21 #define DEFINE_EMPTY_PROTOCOL(p) \ | 21 #define DEFINE_EMPTY_PROTOCOL(p) \ |
| 22 @protocol p \ | 22 @protocol p \ |
| (...skipping 10 matching lines...) Expand all Loading... |
| 33 #if !defined(MAC_OS_X_VERSION_10_8) || \ | 33 #if !defined(MAC_OS_X_VERSION_10_8) || \ |
| 34 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_8 | 34 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_8 |
| 35 | 35 |
| 36 DEFINE_EMPTY_PROTOCOL(NSUserNotificationCenterDelegate) | 36 DEFINE_EMPTY_PROTOCOL(NSUserNotificationCenterDelegate) |
| 37 | 37 |
| 38 #endif // MAC_OS_X_VERSION_10_8 | 38 #endif // MAC_OS_X_VERSION_10_8 |
| 39 | 39 |
| 40 #undef DEFINE_EMPTY_PROTOCOL | 40 #undef DEFINE_EMPTY_PROTOCOL |
| 41 | 41 |
| 42 #endif // BASE_COCOA_PROTOCOLS_MAC_H_ | 42 #endif // BASE_COCOA_PROTOCOLS_MAC_H_ |
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