Remove stl_util's deletion function use from ui/.

ui/events/ozone/evdev/libgestures_glue/gesture_feedback.cc

 // Copyright 2015 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/events/ozone/evdev/libgestures_glue/gesture_feedback.h"
 
 #include <stddef.h>
 #include <time.h>
 
 #include "base/bind.h"
@@ skipping 151 matching lines @@
     for (size_t j = 0; j < names.size(); ++j) {
       status->append(base::StringPrintf("\t%s (%zu):", names[j].c_str(), j));
       GesturesProp* property = provider->GetProperty(ids[i], names[j]);
       status->append("\t" + DumpGesturePropertyValue(property) + '\n');
     }
   }
 }
 
 // Dump touch event logs.
 void DumpTouchEventLog(
-    std::map<base::FilePath, EventConverterEvdev*>& converters,
+    const std::map<base::FilePath, std::unique_ptr<EventConverterEvdev>>&
+        converters,
     GesturePropertyProvider* provider,
     const base::FilePath& out_dir,
     std::unique_ptr<std::vector<base::FilePath>> log_paths,
     const GetTouchEventLogReply& reply) {
   // Get device ids.
   std::vector<int> ids;
   provider->GetDeviceIdsByType(DT_ALL, &ids);
 
   // Get current time stamp.
   std::string now = GetCurrentTimeForLogging();
@@ skipping 29 matching lines @@
                base::FilePath(evdev_log_filename));
 
     // Historically, we compress touchpad/mouse logs with gzip before tarring
     // them up. We DONT compress touchscreen logs though.
     log_paths_to_be_compressed->push_back(gesture_log_filename);
     log_paths->push_back(base::FilePath(gesture_log_filename));
     log_paths_to_be_compressed->push_back(evdev_log_filename);
     log_paths->push_back(base::FilePath(evdev_log_filename));
   }
 
-  for (auto it = converters.begin(); it != converters.end(); ++it) {
-    EventConverterEvdev* converter = it->second;
+  for (const auto& converter_pair : converters) {
+    EventConverterEvdev* converter = converter_pair.second.get();
     if (converter->HasTouchscreen()) {
       converter->DumpTouchEventLog(kInputEventsLogFile);
       std::string touch_evdev_log_filename = GenerateEventLogName(
           out_dir, "evdev_input_events_", now, converter->id());
       base::Move(base::FilePath(kInputEventsLogFile),
                  base::FilePath(touch_evdev_log_filename));
       log_paths->push_back(base::FilePath(touch_evdev_log_filename));
     }
   }
 
   // Compress touchpad/mouse logs on another thread and return.
   base::WorkerPool::PostTaskAndReply(
       FROM_HERE,
       base::Bind(&CompressDumpedLog, base::Passed(&log_paths_to_be_compressed)),
       base::Bind(reply, base::Passed(&log_paths)), true /* task_is_slow */);
 }
 
 }  // namespace ui