Always get device conditions from Java for every attempt.

components/offline_pages/core/background/scheduler_stub.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 "components/offline_pages/core/background/scheduler_stub.h"
 
+namespace {
+const int kBatteryPercentageHigh = 75;
+const bool kPowerRequired = true;
+}  // namespace
+
 namespace offline_pages {
 
 SchedulerStub::SchedulerStub()
     : schedule_called_(false),
       backup_schedule_called_(false),
       unschedule_called_(false),
+      get_current_device_conditions_called_(false),
       schedule_delay_(0L),
-      conditions_(false, 0, false) {}
+      device_conditions_(kPowerRequired,
+                         kBatteryPercentageHigh,
+                         net::NetworkChangeNotifier::CONNECTION_2G),
+      trigger_conditions_(false, 0, false) {}
 
 SchedulerStub::~SchedulerStub() {}
 
 void SchedulerStub::Schedule(const TriggerConditions& trigger_conditions) {
   schedule_called_ = true;
-  conditions_ = trigger_conditions;
+  trigger_conditions_ = trigger_conditions;
 }
 
 void SchedulerStub::BackupSchedule(const TriggerConditions& trigger_conditions,
                                    long delay_in_seconds) {
   backup_schedule_called_ = true;
   schedule_delay_ = delay_in_seconds;
-  conditions_ = trigger_conditions;
+  trigger_conditions_ = trigger_conditions;
 }
 
 void SchedulerStub::Unschedule() {
   unschedule_called_ = true;
 }
 
+const DeviceConditions& SchedulerStub::GetCurrentDeviceConditions() {
+  get_current_device_conditions_called_ = true;
+  return device_conditions_;
+}
+
 }  // namespace offline_pages