Re-write many calls to WrapUnique() with MakeUnique()

ui/events/x/events_x_unittest.cc

 // Copyright (c) 2012 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 <X11/XKBlib.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/extensions/XInput2.h>
 #include <stddef.h>
 #include <stdint.h>
@@ skipping 523 matching lines @@
  private:
   base::TimeTicks ticks_;
 };
 }  // namespace
 
 TEST_F(EventsXTest, TimestampRolloverAndAdjustWhenDecreasing) {
   XEvent event;
   InitButtonEvent(&event, true, gfx::Point(5, 10), 1, 0);
 
   ResetTimestampRolloverCountersForTesting(
-      WrapUnique(new MockTickClock(0x100000001LL)));
+      base::MakeUnique<MockTickClock>(0x100000001LL));
 
   event.xbutton.time = 0xFFFFFFFF;
   EXPECT_EQ(base::TimeDelta::FromMilliseconds(0xFFFFFFFF).ToInternalValue(),
             ui::EventTimeFromNative(&event).ToInternalValue());
 
   ResetTimestampRolloverCountersForTesting(
-      WrapUnique(new MockTickClock(0x100000007LL)));
+      base::MakeUnique<MockTickClock>(0x100000007LL));
 
   event.xbutton.time = 3;
   EXPECT_EQ(
       base::TimeDelta::FromMilliseconds(0x100000000LL + 3).ToInternalValue(),
       ui::EventTimeFromNative(&event).ToInternalValue());
 }
 
 TEST_F(EventsXTest, NoTimestampRolloverWhenMonotonicIncreasing) {
   XEvent event;
   InitButtonEvent(&event, true, gfx::Point(5, 10), 1, 0);
 
-  ResetTimestampRolloverCountersForTesting(WrapUnique(new MockTickClock(10)));
+  ResetTimestampRolloverCountersForTesting(base::MakeUnique<MockTickClock>(10));
 
   event.xbutton.time = 6;
   EXPECT_EQ(base::TimeDelta::FromMilliseconds(6).ToInternalValue(),
             ui::EventTimeFromNative(&event).ToInternalValue());
   event.xbutton.time = 7;
   EXPECT_EQ(base::TimeDelta::FromMilliseconds(7).ToInternalValue(),
             ui::EventTimeFromNative(&event).ToInternalValue());
 
   ResetTimestampRolloverCountersForTesting(
-      WrapUnique(new MockTickClock(0x100000005)));
+      base::MakeUnique<MockTickClock>(0x100000005));
 
   event.xbutton.time = 0xFFFFFFFF;
   EXPECT_EQ(base::TimeDelta::FromMilliseconds(0xFFFFFFFF).ToInternalValue(),
             ui::EventTimeFromNative(&event).ToInternalValue());
 }
 
 }  // namespace ui