Replaces instances of the deprecated TimeTicks::HighResNow() with TimeTicks::Now().

ui/views/win/hwnd_message_handler.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 "ui/views/win/hwnd_message_handler.h"
 
 #include <dwmapi.h>
 #include <oleacc.h>
 #include <shellapi.h>
 #include <wtsapi32.h>
@@ skipping 2410 matching lines @@
             base::TimeDelta::FromMilliseconds(kTouchDownContextResetTimeout));
       } else if (input[i].dwFlags & TOUCHEVENTF_UP) {
         touch_ids_.erase(input[i].dwID);
         touch_event_type = ui::ET_TOUCH_RELEASED;
       } else if (input[i].dwFlags & TOUCHEVENTF_MOVE) {
         touch_event_type = ui::ET_TOUCH_MOVED;
       }
       if (touch_event_type != ui::ET_UNKNOWN) {
         base::TimeTicks now;
         // input[i].dwTime doesn't necessarily relate to the system time at all,
-        // so use base::TimeTicks::HighResNow() if possible, or
-        // base::TimeTicks::Now() otherwise.
-        if (base::TimeTicks::IsHighResNowFastAndReliable())
-          now = base::TimeTicks::HighResNow();
-        else
-          now = base::TimeTicks::Now();
+        // so use base::TimeTicks::Now()
+        now = base::TimeTicks::Now();

[miu, 2015/01/21 23:52:51]

nit/clean-up: Remove the declaration (3 lines above) and make this line:

  const base::TimeTicks now = base::TimeTicks::Now();

[charliea_google.com, 2015/01/22 15:20:46]

Done.

         ui::TouchEvent event(touch_event_type,
                              gfx::Point(point.x, point.y),
                              id_generator_.GetGeneratedID(input[i].dwID),
                              now - base::TimeTicks());
         event.set_flags(flags);
         event.latency()->AddLatencyNumberWithTimestamp(
             ui::INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT,
             0,
             0,
             base::TimeTicks::FromInternalValue(
@@ skipping 312 matching lines @@
     SetWindowPos(hwnd(), NULL, 0, 0, 0, 0, flags | SWP_HIDEWINDOW);
     SetWindowPos(hwnd(), NULL, 0, 0, 0, 0, flags | SWP_SHOWWINDOW);
   }
   // WM_DWMCOMPOSITIONCHANGED is only sent to top level windows, however we want
   // to notify our children too, since we can have MDI child windows who need to
   // update their appearance.
   EnumChildWindows(hwnd(), &SendDwmCompositionChanged, NULL);
 }
 
 }  // namespace views