Remove calls to deprecated MessageLoop methods in content.

content/browser/renderer_host/input/mouse_wheel_event_queue_unittest.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 "content/browser/renderer_host/input/mouse_wheel_event_queue.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
 
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "content/browser/renderer_host/input/timeout_monitor.h"
 #include "content/common/input/synthetic_web_input_event_builders.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 
 using blink::WebGestureEvent;
 using blink::WebInputEvent;
 using blink::WebMouseWheelEvent;
@@ skipping 233 matching lines @@
     WebGestureEvent event;
     event.type = type;
     event.sourceDevice = blink::WebGestureDeviceTouchscreen;
     queue_->OnGestureScrollEvent(
         GestureEventWithLatencyInfo(event, ui::LatencyInfo()));
   }
 
   static void RunTasksAndWait(base::TimeDelta delay) {
     base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
         FROM_HERE, base::MessageLoop::QuitWhenIdleClosure(), delay);
-    base::MessageLoop::current()->Run();
+    base::RunLoop().Run();
   }
 
   void GestureSendingTest(bool high_precision) {
     const WebGestureEvent::ScrollUnits scroll_units =
         high_precision ? WebGestureEvent::PrecisePixels
                        : WebGestureEvent::Pixels;
     SendMouseWheel(kWheelScrollX, kWheelScrollY, kWheelScrollGlobalX,
                    kWheelScrollGlobalY, 1, 1, 0, high_precision);
     EXPECT_EQ(0U, queued_event_count());
     EXPECT_TRUE(event_in_flight());
@@ skipping 273 matching lines @@
   EXPECT_EQ(1U, GetAndResetAckedEventCount());
   EXPECT_EQ(2U, all_sent_events().size());
   EXPECT_GESTURE_SCROLL_BEGIN(sent_gesture_event(0));
   EXPECT_GESTURE_SCROLL_UPDATE(sent_gesture_event(1));
   EXPECT_EQ(0U, sent_gesture_event(1)->data.scrollUpdate.deltaX);
   EXPECT_EQ(1U, sent_gesture_event(1)->data.scrollUpdate.deltaY);
   EXPECT_EQ(2U, GetAndResetSentEventCount());
 }
 
 }  // namespace content