Domain Reliability: Mark beacons from previous networks.

components/domain_reliability/context.cc

 // Copyright 2014 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/domain_reliability/context.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
@@ skipping 83 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(ResourceState);
 };
 
 // static
 const size_t DomainReliabilityContext::kMaxQueuedBeacons = 150;
 
 DomainReliabilityContext::DomainReliabilityContext(
     MockableTime* time,
     const DomainReliabilityScheduler::Params& scheduler_params,
     const std::string& upload_reporter_string,
+    const base::TimeTicks* last_network_change_time,
     DomainReliabilityDispatcher* dispatcher,
     DomainReliabilityUploader* uploader,
     scoped_ptr<const DomainReliabilityConfig> config)
     : config_(config.Pass()),
       time_(time),
       upload_reporter_string_(upload_reporter_string),
       scheduler_(time,
                  config_->collectors.size(),
                  scheduler_params,
                  base::Bind(&DomainReliabilityContext::ScheduleUpload,
                             base::Unretained(this))),
       dispatcher_(dispatcher),
       uploader_(uploader),
       uploading_beacons_size_(0),
+      last_network_change_time_(last_network_change_time),
       weak_factory_(this) {
   InitializeResourceStates();
 }
 
 DomainReliabilityContext::~DomainReliabilityContext() {}
 
 void DomainReliabilityContext::OnBeacon(const GURL& url,
                                         const DomainReliabilityBeacon& beacon) {
   size_t index = config_->GetResourceIndexForUrl(url);
   if (index == DomainReliabilityConfig::kInvalidResourceIndex)
@@ skipping 125 matching lines @@
   UMA_HISTOGRAM_MEDIUM_TIMES("DomainReliability.UploadDuration",
                              time_->NowTicks() - upload_time_);
   last_upload_time_ = upload_time_;
   upload_time_ = base::TimeTicks();
 }
 
 scoped_ptr<const Value> DomainReliabilityContext::CreateReport(
     base::TimeTicks upload_time) const {
   scoped_ptr<ListValue> beacons_value(new ListValue());
   for (BeaconConstIterator it = beacons_.begin(); it != beacons_.end(); ++it)
-    beacons_value->Append(it->ToValue(upload_time));
+    beacons_value->Append(it->ToValue(upload_time, *last_network_change_time_));
 
   scoped_ptr<ListValue> resources_value(new ListValue());
   for (ResourceStateIterator it = states_.begin(); it != states_.end(); ++it) {
     scoped_ptr<Value> resource_report = (*it)->ToValue(upload_time);
     if (resource_report)
       resources_value->Append(resource_report.release());
   }
 
   DictionaryValue* report_value = new DictionaryValue();
   if (!config().version.empty())
@@ skipping 39 matching lines @@
 
   beacons_.pop_front();
 
   // If that just removed a beacon counted in uploading_beacons_size_, decrement
   // that.
   if (uploading_beacons_size_ > 0)
     --uploading_beacons_size_;
 }
 
 }  // namespace domain_reliability