base/perf_util.cc - Issue 714273004: mac: Expose keychain access frequency to Telemetry.

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Issue 714273004: mac: Expose keychain access frequency to Telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@mock_keychain_sleep

Patch Set: Respond to offline comments from tonyg. Created 6 years ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 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 #include "base/critical_closure.h"	5 #include "base/perf_util.h"

6	6

7 #import <UIKit/UIKit.h>	7 #include "base/metrics/histogram.h"

8	8

9 namespace base {	9 namespace base {

10 namespace internal {

11	10

12 bool IsMultiTaskingSupported() {	11 void IncrementKeychainAccessHistogram() {

13 return [[UIDevice currentDevice] isMultitaskingSupported];	12 LOCAL_HISTOGRAM_BOOLEAN("OSX.Keychain.Access", true);

14 }	13 }

15	14

16 } // namespace internal

17 } // namespace base	15 } // namespace base

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