Convert PageLoadMetrics to Mojo

components/page_load_metrics/renderer/page_timing_metrics_sender.h

Index: components/page_load_metrics/renderer/page_timing_metrics_sender.h
diff --git a/components/page_load_metrics/renderer/page_timing_metrics_sender.h b/components/page_load_metrics/renderer/page_timing_metrics_sender.h
index 1cdfb735be0af9829118f1bed6656926a9fc2d34..dbeb628a6aa532d512e405bd5994fcd7bac798bf 100644
--- a/components/page_load_metrics/renderer/page_timing_metrics_sender.h
+++ b/components/page_load_metrics/renderer/page_timing_metrics_sender.h
@@ -8,6 +8,7 @@
 #include <memory>
 
 #include "base/macros.h"
+#include "components/page_load_metrics/common/page_load_metrics.mojom.h"
 #include "components/page_load_metrics/common/page_load_timing.h"
 #include "third_party/WebKit/public/platform/WebLoadingBehaviorFlag.h"
 
@@ -15,10 +16,6 @@ namespace base {
 class Timer;
 }  // namespace base
 
-namespace IPC {
-class Sender;
-}  // namespace IPC
-
 namespace page_load_metrics {
 
 // PageTimingMetricsSender is responsible for sending page load timing metrics
@@ -26,8 +23,7 @@ namespace page_load_metrics {
 // minimize IPC contention.
 class PageTimingMetricsSender {
  public:
-  PageTimingMetricsSender(IPC::Sender* ipc_sender,
-                          int routing_id,
+  PageTimingMetricsSender(mojom::PageLoadMetrics* page_load_metrics,
                           std::unique_ptr<base::Timer> timer,
                           const PageLoadTiming& initial_timing);
   ~PageTimingMetricsSender();
@@ -42,8 +38,7 @@ class PageTimingMetricsSender {
   void EnsureSendTimer(int delay);
   void SendNow();
 
-  IPC::Sender* const ipc_sender_;
-  const int routing_id_;
+  mojom::PageLoadMetrics* page_load_metrics_;
   std::unique_ptr<base::Timer> timer_;
   PageLoadTiming last_timing_;