Enable UMA reporting for crashpad_handler on macOS

chrome/browser/metrics/chrome_metrics_service_client.cc

Index: chrome/browser/metrics/chrome_metrics_service_client.cc
diff --git a/chrome/browser/metrics/chrome_metrics_service_client.cc b/chrome/browser/metrics/chrome_metrics_service_client.cc
index bced9689112ddfebc53943edf3dee70c2c2c2101..31431c20af8ce314b201904184642579ed105a32 100644
--- a/chrome/browser/metrics/chrome_metrics_service_client.cc
+++ b/chrome/browser/metrics/chrome_metrics_service_client.cc
@@ -221,7 +221,7 @@ std::unique_ptr<metrics::FileMetricsProvider> CreateFileMetricsProvider(
       // Register data that will be populated for the current run.
       file_metrics_provider->RegisterSource(
           active_path,
-          metrics::FileMetricsProvider::SOURCE_HISTOGRAMS_ATOMIC_FILE,
+          metrics::FileMetricsProvider::SOURCE_HISTOGRAMS_ACTIVE_FILE,
           metrics::FileMetricsProvider::ASSOCIATE_CURRENT_RUN,
           kCrashpadHistogramAllocatorName);
     }