Add SafeClamp(), which accepts args of different types

webrtc/modules/audio_processing/audio_processing_unittest.cc

Index: webrtc/modules/audio_processing/audio_processing_unittest.cc
diff --git a/webrtc/modules/audio_processing/audio_processing_unittest.cc b/webrtc/modules/audio_processing/audio_processing_unittest.cc
index 4d97904c6869c25febb77933fc73fbf1760ddf7d..771e34e68795f464b1107528a931838c93decc1e 100644
--- a/webrtc/modules/audio_processing/audio_processing_unittest.cc
+++ b/webrtc/modules/audio_processing/audio_processing_unittest.cc
@@ -680,16 +680,14 @@ void ApmTest::ProcessDelayVerificationTest(int delay_ms, int system_delay_ms,
   // limit them w.r.t. AEC delay estimation support.
   const size_t samples_per_ms =
       rtc::SafeMin<size_t>(16u, frame_->samples_per_channel_ / 10);
-  int expected_median = std::min(std::max(delay_ms - system_delay_ms,
-                                          delay_min), delay_max);
-  int expected_median_high = std::min(
-      std::max(expected_median + static_cast<int>(96 / samples_per_ms),
-               delay_min),
-      delay_max);
-  int expected_median_low = std::min(
-      std::max(expected_median - static_cast<int>(96 / samples_per_ms),
-               delay_min),
-      delay_max);
+  const int expected_median =
+      rtc::SafeClamp<int>(delay_min, delay_max, delay_ms - system_delay_ms);
+  const int expected_median_high = rtc::SafeClamp<int>(
+      delay_min, delay_max,
+      expected_median + rtc::dchecked_cast<int>(96 / samples_per_ms));
+  const int expected_median_low = rtc::SafeClamp<int>(
+      delay_min, delay_max,
+      expected_median - rtc::dchecked_cast<int>(96 / samples_per_ms));
   // Verify delay metrics.
   int median;
   int std;