Add constructors to WebInputEvents and setters so we can work at cleaning up these public structs.

content/browser/renderer_host/input/render_widget_host_latency_tracker_unittest.cc

 // Copyright 2014 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 "base/test/histogram_tester.h"
 #include "components/rappor/public/rappor_utils.h"
 #include "components/rappor/test_rappor_service.h"
 #include "content/browser/renderer_host/input/render_widget_host_latency_tracker.h"
 #include "content/common/input/synthetic_web_input_event_builders.h"
 #include "content/public/browser/native_web_keyboard_event.h"
@@ skipping 124 matching lines @@
 };
 
 TEST_F(RenderWidgetHostLatencyTrackerTest, TestWheelToFirstScrollHistograms) {
   for (bool rendering_on_main : {false, true}) {
     for (bool is_running_navigation_hint_task : {false, true}) {
       ResetHistograms();
       {
         auto wheel = SyntheticWebMouseWheelEventBuilder::Build(
             blink::WebMouseWheelEvent::PhaseChanged);
         base::TimeTicks now = base::TimeTicks::Now();
-        wheel.timeStampSeconds = (now - base::TimeTicks()).InSecondsF();
+        wheel.setTimeStampSeconds((now - base::TimeTicks()).InSecondsF());
         ui::LatencyInfo wheel_latency(ui::SourceEventType::WHEEL);
         wheel_latency.AddLatencyNumberWithTimestamp(
             ui::INPUT_EVENT_LATENCY_FIRST_SCROLL_UPDATE_ORIGINAL_COMPONENT,
             tracker()->latency_component_id(), 0, now, 1);
         AddFakeComponentsWithTimeStamp(*tracker(), &wheel_latency, now);
         AddRenderingScheduledComponent(&wheel_latency, rendering_on_main, now);
         tracker()->OnInputEvent(wheel, &wheel_latency);
         EXPECT_TRUE(wheel_latency.FindLatency(
             ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT,
             tracker()->latency_component_id(), nullptr));
@@ skipping 56 matching lines @@
 }
 
 TEST_F(RenderWidgetHostLatencyTrackerTest, TestWheelToScrollHistograms) {
   for (bool rendering_on_main : {false, true}) {
     for (bool is_running_navigation_hint_task : {false, true}) {
       ResetHistograms();
       {
         auto wheel = SyntheticWebMouseWheelEventBuilder::Build(
             blink::WebMouseWheelEvent::PhaseChanged);
         base::TimeTicks now = base::TimeTicks::Now();
-        wheel.timeStampSeconds = (now - base::TimeTicks()).InSecondsF();
+        wheel.setTimeStampSeconds((now - base::TimeTicks()).InSecondsF());
         ui::LatencyInfo wheel_latency(ui::SourceEventType::WHEEL);
         wheel_latency.AddLatencyNumberWithTimestamp(
             ui::INPUT_EVENT_LATENCY_SCROLL_UPDATE_ORIGINAL_COMPONENT,
             tracker()->latency_component_id(), 0, now, 1);
         AddFakeComponentsWithTimeStamp(*tracker(), &wheel_latency, now);
         AddRenderingScheduledComponent(&wheel_latency, rendering_on_main, now);
         tracker()->OnInputEvent(wheel, &wheel_latency);
         EXPECT_TRUE(wheel_latency.FindLatency(
             ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT,
             tracker()->latency_component_id(), nullptr));
@@ skipping 56 matching lines @@
 }
 
 TEST_F(RenderWidgetHostLatencyTrackerTest, TestTouchToFirstScrollHistograms) {
   for (bool rendering_on_main : {false, true}) {
     for (bool is_running_navigation_hint_task : {false, true}) {
       ResetHistograms();
       {
         auto scroll = SyntheticWebGestureEventBuilder::BuildScrollUpdate(
             5.f, -5.f, 0, blink::WebGestureDeviceTouchscreen);
         base::TimeTicks now = base::TimeTicks::Now();
-        scroll.timeStampSeconds = (now - base::TimeTicks()).InSecondsF();
+        scroll.setTimeStampSeconds((now - base::TimeTicks()).InSecondsF());
         ui::LatencyInfo scroll_latency;
         scroll_latency.AddLatencyNumberWithTimestamp(
             ui::INPUT_EVENT_LATENCY_FIRST_SCROLL_UPDATE_ORIGINAL_COMPONENT,
             tracker()->latency_component_id(), 0, now, 1);
         AddFakeComponentsWithTimeStamp(*tracker(), &scroll_latency, now);
         AddRenderingScheduledComponent(&scroll_latency, rendering_on_main, now);
         tracker()->OnInputEvent(scroll, &scroll_latency);
         EXPECT_TRUE(scroll_latency.FindLatency(
             ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT,
             tracker()->latency_component_id(), nullptr));
@@ skipping 113 matching lines @@
   contents()->NavigateAndCommit(url);
   for (bool rendering_on_main : {false, true}) {
     for (bool is_running_navigation_hint_task : {false, true}) {
       ResetHistograms();
       EXPECT_EQ(0,
                 test_browser_client_.getTestRapporService()->GetReportsCount());
       {
         auto scroll = SyntheticWebGestureEventBuilder::BuildScrollUpdate(
             5.f, -5.f, 0, blink::WebGestureDeviceTouchscreen);
         base::TimeTicks now = base::TimeTicks::Now();
-        scroll.timeStampSeconds = (now - base::TimeTicks()).InSecondsF();
+        scroll.setTimeStampSeconds((now - base::TimeTicks()).InSecondsF());
         ui::LatencyInfo scroll_latency;
         scroll_latency.AddLatencyNumberWithTimestamp(
             ui::INPUT_EVENT_LATENCY_SCROLL_UPDATE_ORIGINAL_COMPONENT,
             tracker()->latency_component_id(), 0, now, 1);
         AddFakeComponentsWithTimeStamp(*tracker(), &scroll_latency, now);
         AddRenderingScheduledComponent(&scroll_latency, rendering_on_main, now);
         tracker()->OnInputEvent(scroll, &scroll_latency);
         EXPECT_TRUE(scroll_latency.FindLatency(
             ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT,
             tracker()->latency_component_id(), nullptr));
@@ skipping 229 matching lines @@
     ui::LatencyInfo latency_info;
     tracker()->OnInputEvent(event, &latency_info);
     EXPECT_EQ(2u, latency_info.input_coordinates_size());
     EXPECT_EQ(700, latency_info.input_coordinates()[0].x());
     EXPECT_EQ(800, latency_info.input_coordinates()[0].y());
     EXPECT_EQ(900, latency_info.input_coordinates()[1].x());
     EXPECT_EQ(1000, latency_info.input_coordinates()[1].y());
   }
 
   {
-    NativeWebKeyboardEvent event;
-    event.type = blink::WebKeyboardEvent::KeyDown;
+    NativeWebKeyboardEvent event(blink::WebKeyboardEvent::KeyDown,
+                                 blink::WebInputEvent::NoModifiers,
+                                 base::TimeTicks::Now());
     ui::LatencyInfo latency_info;
     tracker()->OnInputEvent(event, &latency_info);
     EXPECT_EQ(0u, latency_info.input_coordinates_size());
   }
 }
 
 TEST_F(RenderWidgetHostLatencyTrackerTest, ScrollLatency) {
   auto scroll_begin = SyntheticWebGestureEventBuilder::BuildScrollBegin(
       5, -5, blink::WebGestureDeviceTouchscreen);
   ui::LatencyInfo scroll_latency;
@@ skipping 226 matching lines @@
                   "Event.Latency.BlockingTime.TouchEndDefaultPrevented"),
               ElementsAre(Bucket(
                   touchend_timestamps_ms[2] - touchend_timestamps_ms[1], 1)));
   EXPECT_THAT(histogram_tester().GetAllSamples(
                   "Event.Latency.BlockingTime.TouchEndDefaultAllowed"),
               ElementsAre(Bucket(
                   touchend_timestamps_ms[2] - touchend_timestamps_ms[1], 1)));
 }
 
 }  // namespace content