[Offline Pages] Add basic evaluation tests and related changes.

chrome/browser/android/offline_pages/evaluation/evaluation_test_scheduler.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 "chrome/browser/android/offline_pages/evaluation/evaluation_test_scheduler.h"
+
+#include "base/logging.h"
+#include "base/threading/thread_task_runner_handle.h"
+#include "chrome/browser/android/offline_pages/request_coordinator_factory.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "components/offline_pages/background/device_conditions.h"
+#include "components/offline_pages/background/request_coordinator.h"
+#include "net/base/network_change_notifier.h"
+
+namespace offline_pages {
+
+namespace android {
+
+namespace {
+
+void StartProcessing();
+
+void ProcessingDoneCallback(bool result) {
+  base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
+                                                base::Bind(&StartProcessing));
+}
+
+void GetAllRequestsDone(
+    std::vector<std::unique_ptr<SavePageRequest>> requests) {
+  if (requests.size() > 0) {
+    Profile* profile = ProfileManager::GetLastUsedProfile();
+    RequestCoordinator* coordinator =
+        RequestCoordinatorFactory::GetInstance()->GetForBrowserContext(profile);
+    // TODO(romax) Maybe get current real condition.
+    DeviceConditions device_conditions(
+        true, 0, net::NetworkChangeNotifier::ConnectionType::CONNECTION_WIFI);
+    coordinator->StartProcessing(device_conditions,
+                                 base::Bind(&ProcessingDoneCallback));
+  }
+}
+
+void StartProcessing() {
+  Profile* profile = ProfileManager::GetLastUsedProfile();
+  RequestCoordinator* coordinator =
+      RequestCoordinatorFactory::GetInstance()->GetForBrowserContext(profile);
+  coordinator->GetAllRequests(base::Bind(&GetAllRequestsDone));
+}
+
+}  // namespace
+
+void EvaluationTestScheduler::Schedule(
+    const TriggerConditions& trigger_conditions) {
+  base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
+                                                base::Bind(&StartProcessing));
+}
+
+void EvaluationTestScheduler::BackupSchedule(
+    const TriggerConditions& trigger_conditions,
+    long delay_in_seconds) {}
+
+void EvaluationTestScheduler::Unschedule() {}
+
+void EvaluationTestScheduler::ImmediateScheduleCallback(bool result) {
+  base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE,
+                                                base::Bind(&StartProcessing));
+}
+
+}  // namespace android
+}  // namespace offline_pages