Renaming gpu swap buffer callbacks and the screenshot latency component.

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 184 matching lines @@
       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));
       EXPECT_TRUE(wheel_latency.FindLatency(
           ui::INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0, nullptr));
       EXPECT_EQ(1U, wheel_latency.input_coordinates_size());
       tracker()->OnInputEventAck(wheel, &wheel_latency,
                                  INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-      tracker()->OnFrameSwapped(wheel_latency);
+      tracker()->OnGpuSwapBuffersCompleted(wheel_latency);
 
       // Rappor metrics.
       EXPECT_TRUE(
           RapporSampleAssert("Event.Latency.ScrollUpdate.Touch."
                              "TimeToScrollUpdateSwapBegin2",
                              0));
       EXPECT_TRUE(
           RapporSampleAssert("Event.Latency.ScrollBegin.Touch."
                              "TimeToScrollUpdateSwapBegin2",
                              0));
@@ skipping 71 matching lines @@
       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));
       EXPECT_TRUE(wheel_latency.FindLatency(
           ui::INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0, nullptr));
       EXPECT_EQ(1U, wheel_latency.input_coordinates_size());
       tracker()->OnInputEventAck(wheel, &wheel_latency,
                                  INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-      tracker()->OnFrameSwapped(wheel_latency);
+      tracker()->OnGpuSwapBuffersCompleted(wheel_latency);
       EXPECT_TRUE(HistogramSizeEq("Event.Latency.Browser.WheelUI", 1));
       EXPECT_TRUE(HistogramSizeEq("Event.Latency.Browser.WheelAcked", 1));
 
       EXPECT_TRUE(
           HistogramSizeEq("Event.Latency.ScrollBegin.Wheel."
                           "TimeToScrollUpdateSwapBegin2",
                           0));
       EXPECT_TRUE(HistogramSizeEq(
           "Event.Latency.ScrollBegin.Wheel.TimeToHandled2_Main", 0));
       EXPECT_TRUE(HistogramSizeEq(
@@ skipping 77 matching lines @@
       AddRenderingScheduledComponent(&touch_latency, rendering_on_main, now);
       tracker()->OnInputEvent(touch, &touch_latency);
       EXPECT_TRUE(touch_latency.FindLatency(
           ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT,
           tracker()->latency_component_id(), nullptr));
       EXPECT_TRUE(touch_latency.FindLatency(
           ui::INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0, nullptr));
       EXPECT_EQ(2U, touch_latency.input_coordinates_size());
       tracker()->OnInputEventAck(touch, &touch_latency,
                                  INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-      tracker()->OnFrameSwapped(touch_latency);
+      tracker()->OnGpuSwapBuffersCompleted(touch_latency);
     }
 
     // Rappor metrics.
     EXPECT_TRUE(
         RapporSampleAssert("Event.Latency.ScrollUpdate.Touch."
                            "TimeToScrollUpdateSwapBegin2",
                            0));
     EXPECT_TRUE(
         RapporSampleAssert("Event.Latency.ScrollBegin.Touch."
                            "TimeToScrollUpdateSwapBegin2",
@@ skipping 99 matching lines @@
       AddRenderingScheduledComponent(&touch_latency, rendering_on_main, now);
       tracker()->OnInputEvent(touch, &touch_latency);
       EXPECT_TRUE(touch_latency.FindLatency(
           ui::INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT,
           tracker()->latency_component_id(), nullptr));
       EXPECT_TRUE(touch_latency.FindLatency(
           ui::INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 0, nullptr));
       EXPECT_EQ(2U, touch_latency.input_coordinates_size());
       tracker()->OnInputEventAck(touch, &touch_latency,
                                  INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
-      tracker()->OnFrameSwapped(touch_latency);
+      tracker()->OnGpuSwapBuffersCompleted(touch_latency);
     }
 
     // Rappor metrics.
     EXPECT_TRUE(
         RapporSampleAssert("Event.Latency.ScrollUpdate.Touch."
                            "TimeToScrollUpdateSwapBegin2",
                            2));
     EXPECT_TRUE(
         RapporSampleAssert("Event.Latency.ScrollBegin.Touch."
                            "TimeToScrollUpdateSwapBegin2",
@@ skipping 83 matching lines @@
     SyntheticWebTouchEvent touch;
     touch.PressPoint(0, 0);
     ui::LatencyInfo touch_latency;
     AddFakeComponents(*tracker(), &touch_latency);
     tracker()->OnInputEvent(touch, &touch_latency);
     tracker()->OnInputEventAck(touch, &touch_latency,
                                INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
     EXPECT_TRUE(touch_latency.FindLatency(
         ui::INPUT_EVENT_LATENCY_TERMINATED_NO_SWAP_COMPONENT, 0, nullptr));
     EXPECT_TRUE(touch_latency.terminated());
-    tracker()->OnFrameSwapped(touch_latency);
+    tracker()->OnGpuSwapBuffersCompleted(touch_latency);
   }
 
   {
     auto mouse_move = SyntheticWebMouseEventBuilder::Build(
         blink::WebMouseEvent::MouseMove);
     ui::LatencyInfo mouse_latency;
     AddFakeComponents(*tracker(), &mouse_latency);
     tracker()->OnInputEvent(mouse_move, &mouse_latency);
     tracker()->OnInputEventAck(mouse_move, &mouse_latency,
                                INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
@@ skipping 330 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