base/mac/cocoa_protocols.h - Issue 985003004: base: Fix/add header #ifndef guards.

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Side by Side Diff: base/mac/cocoa_protocols.h

Issue 985003004: base: Fix/add header #ifndef guards. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: headers: . Created 5 years, 9 months ago

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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_MAC_COCOA_PROTOCOLS_H_

6 #define BASE_COCOA_PROTOCOLS_MAC_H_	6 #define BASE_MAC_COCOA_PROTOCOLS_H_

7	7

8 #import <Cocoa/Cocoa.h>	8 #import <Cocoa/Cocoa.h>

9	9

10 // New Mac OS X SDKs introduce new protocols used for delegates. These	10 // New Mac OS X SDKs introduce new protocols used for delegates. These

11 // protocol defintions aren't not present in earlier releases of the Mac OS X	11 // protocol defintions aren't not present in earlier releases of the Mac OS X

12 // SDK. In order to support building against the new SDK, which requires	12 // SDK. In order to support building against the new SDK, which requires

13 // delegates to conform to these protocols, and earlier SDKs, which do not	13 // delegates to conform to these protocols, and earlier SDKs, which do not

14 // define these protocols at all, this file will provide empty protocol	14 // define these protocols at all, this file will provide empty protocol

15 // definitions when used with earlier SDK versions.	15 // definitions when used with earlier SDK versions.

16	16

17 #define DEFINE_EMPTY_PROTOCOL(p) \	17 #define DEFINE_EMPTY_PROTOCOL(p) \

18 @protocol p \	18 @protocol p \

19 @end	19 @end

20	20

21 #if !defined(MAC_OS_X_VERSION_10_7) \|\| \	21 #if !defined(MAC_OS_X_VERSION_10_7) \|\| \

22 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7	22 MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7

23	23

24 DEFINE_EMPTY_PROTOCOL(NSDraggingDestination)	24 DEFINE_EMPTY_PROTOCOL(NSDraggingDestination)

25 DEFINE_EMPTY_PROTOCOL(ICCameraDeviceDownloadDelegate)	25 DEFINE_EMPTY_PROTOCOL(ICCameraDeviceDownloadDelegate)

26	26

27 #endif // MAC_OS_X_VERSION_10_7	27 #endif // MAC_OS_X_VERSION_10_7

28	28

29 #undef DEFINE_EMPTY_PROTOCOL	29 #undef DEFINE_EMPTY_PROTOCOL

30	30

31 #endif // BASE_COCOA_PROTOCOLS_MAC_H_	31 #endif // BASE_MAC_COCOA_PROTOCOLS_H_

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