Convert PageLoadMetrics to Mojo

components/page_load_metrics/renderer/fake_page_load_metrics.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/page_load_metrics/common/page_load_metrics_messages.h"
-#include "components/page_load_metrics/renderer/fake_page_timing_metrics_ipc_sender.h"
+#include "components/page_load_metrics/common/page_load_metrics_param_traits.h"
+#include "components/page_load_metrics/renderer/fake_page_load_metrics.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_macros.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace page_load_metrics {
 
-FakePageTimingMetricsIPCSender::FakePageTimingMetricsIPCSender() {}
+FakePageLoadMetrics::FakePageLoadMetrics() {}
 
-FakePageTimingMetricsIPCSender::~FakePageTimingMetricsIPCSender() {
+FakePageLoadMetrics::~FakePageLoadMetrics() {
   VerifyExpectedTimings();
 }
 
-void FakePageTimingMetricsIPCSender::ExpectPageLoadTiming(
-    const PageLoadTiming& timing) {
+void FakePageLoadMetrics::ExpectPageLoadTiming(const PageLoadTiming& timing) {
   VerifyExpectedTimings();
   expected_timings_.push_back(timing);
 }
 
-void FakePageTimingMetricsIPCSender::VerifyExpectedTimings() const {
+void FakePageLoadMetrics::VerifyExpectedTimings() const {
   // Ideally we'd just call ASSERT_EQ(actual_timings_, expected_timings_) here,
   // but this causes the generated gtest code to fail to build on Windows. See
   // the comments in the header file for additional details.
   ASSERT_EQ(actual_timings_.size(), expected_timings_.size());
   for (size_t i = 0; i < actual_timings_.size(); ++i) {
     if (actual_timings_.at(i) == expected_timings_.at(i))
       continue;
     ADD_FAILURE() << "Actual timing != expected timing at index " << i;
   }
 }
 
-bool FakePageTimingMetricsIPCSender::Send(IPC::Message* message) {
-  IPC_BEGIN_MESSAGE_MAP(FakePageTimingMetricsIPCSender, *message)
-    IPC_MESSAGE_HANDLER(PageLoadMetricsMsg_TimingUpdated, OnTimingUpdated)
-    IPC_MESSAGE_UNHANDLED(ADD_FAILURE())
-  IPC_END_MESSAGE_MAP()
-
-  delete message;
-  return true;
-}
-
-void FakePageTimingMetricsIPCSender::OnTimingUpdated(
-    const PageLoadTiming& timing,
-    PageLoadMetadata metadata) {
+void FakePageLoadMetrics::TimingUpdated(const PageLoadTiming& timing,
+                                        const PageLoadMetadata& metadata) {
   actual_timings_.push_back(timing);
   VerifyExpectedTimings();
 }
 
 }  // namespace page_load_metrics