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

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Unified Diff: base/perf_util.h

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

Patch Set: Add a common subclass to measurements. Created 6 years, 1 month ago

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Index: base/perf_util.h

diff --git a/base/perf_util.h b/base/perf_util.h

index b1e30a6ab601a167ca1008e5d76a9fdcec8d5198..bd0d2b9a4c5b9b575b628569cec0824ea1f1d54b 100644

--- a/base/perf_util.h

+++ b/base/perf_util.h

@@ -13,6 +13,9 @@ namespace base {

// code.

void SpinCpuMicroseconds(int64_t microseconds);

+// Emits a local histogram indicating that the keychain was accessed.

+void EmitAccessKeychainHistogram();

} // namespace base

#endif // BASE_PERF_UTIL_H_

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