Remove the wrapper functions content::RecordAction et al

extensions/browser/api/metrics_private/metrics_private_api.cc

Index: extensions/browser/api/metrics_private/metrics_private_api.cc
diff --git a/extensions/browser/api/metrics_private/metrics_private_api.cc b/extensions/browser/api/metrics_private/metrics_private_api.cc
index c1be31677ea1e27af472507f52ffa651ab2a0be4..46e7b3d96ae311f375217b1699946c9d584ca4af 100644
--- a/extensions/browser/api/metrics_private/metrics_private_api.cc
+++ b/extensions/browser/api/metrics_private/metrics_private_api.cc
@@ -12,8 +12,8 @@
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/sparse_histogram.h"
+#include "base/metrics/user_metrics.h"
 #include "components/variations/variations_associated_data.h"
-#include "content/public/browser/user_metrics.h"
 #include "extensions/browser/api/extensions_api_client.h"
 #include "extensions/browser/api/metrics_private/metrics_private_delegate.h"
 #include "extensions/common/api/metrics_private.h"
@@ -77,7 +77,7 @@ MetricsPrivateRecordUserActionFunction::Run() {
       RecordUserAction::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
-  content::RecordComputedAction(params->name);
+  base::RecordComputedAction(params->name);
   return RespondNow(NoArguments());
 }