Use OnceCallback on Mojo interfaces in //components/leak_detector

chrome/browser/metrics/leak_detector/leak_detector_remote_controller.cc

Index: chrome/browser/metrics/leak_detector/leak_detector_remote_controller.cc
diff --git a/chrome/browser/metrics/leak_detector/leak_detector_remote_controller.cc b/chrome/browser/metrics/leak_detector/leak_detector_remote_controller.cc
index 2d926822917a44d183377fe384baf430ffe0d8ea..28f3436ab4830c3409a2f01328ab59570611a964 100644
--- a/chrome/browser/metrics/leak_detector/leak_detector_remote_controller.cc
+++ b/chrome/browser/metrics/leak_detector/leak_detector_remote_controller.cc
@@ -4,6 +4,8 @@
 
 #include "chrome/browser/metrics/leak_detector/leak_detector_remote_controller.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/memory/ptr_util.h"
@@ -40,7 +42,7 @@ void LeakDetectorRemoteController::Create(
 }
 
 void LeakDetectorRemoteController::GetParams(
-    const mojom::LeakDetector::GetParamsCallback& callback) {
+    mojom::LeakDetector::GetParamsCallback callback) {
   // If no controller exists, send an empty param protobuf. The remote caller
   // should not initialize anything if the params are empty.
   MemoryLeakReportProto_Params params;
@@ -56,7 +58,7 @@ void LeakDetectorRemoteController::GetParams(
   leak_detector::protobuf_to_mojo_converter::ParamsToMojo(params,
                                                           mojo_params.get());
 
-  callback.Run(std::move(mojo_params));
+  std::move(callback).Run(std::move(mojo_params));
 }
 
 void LeakDetectorRemoteController::SendLeakReports(