UMA: use a more frequent upload interval for Chromecast.

chromecast/browser/metrics/cast_metrics_service_client.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 "chromecast/browser/metrics/cast_metrics_service_client.h"
 
 #include "base/command_line.h"
 #include "base/guid.h"
 #include "base/i18n/rtl.h"
 #include "base/prefs/pref_service.h"
@@ skipping 13 matching lines @@
 #include "components/metrics/url_constants.h"
 #include "content/public/common/content_switches.h"
 
 #if defined(OS_LINUX)
 #include "chromecast/browser/metrics/external_metrics.h"
 #endif  // defined(OS_LINUX)
 
 namespace chromecast {
 namespace metrics {
 
+namespace {
+const int kStandardUploadIntervalMinutes = 5;
+}  // namespace
+
 // static
 scoped_ptr<CastMetricsServiceClient> CastMetricsServiceClient::Create(
     base::TaskRunner* io_task_runner,
     PrefService* pref_service,
     net::URLRequestContextGetter* request_context) {
   return make_scoped_ptr(new CastMetricsServiceClient(io_task_runner,
                                                       pref_service,
                                                       request_context));
 }
 
@@ skipping 99 matching lines @@
   }
   DCHECK(!uma_server_url.empty());
   return scoped_ptr< ::metrics::MetricsLogUploader>(
       new ::metrics::NetMetricsLogUploader(
           request_context_,
           uma_server_url,
           ::metrics::kDefaultMetricsMimeType,
           on_upload_complete));
 }
 
+base::TimeDelta CastMetricsServiceClient::GetStandardUploadInterval() {
+  return base::TimeDelta::FromMinutes(kStandardUploadIntervalMinutes);
+}
+
 void CastMetricsServiceClient::EnableMetricsService(bool enabled) {
   if (!metrics_service_loop_->BelongsToCurrentThread()) {
     metrics_service_loop_->PostTask(
         FROM_HERE,
         base::Bind(&CastMetricsServiceClient::EnableMetricsService,
                    base::Unretained(this),
                    enabled));
     return;
   }
 
@@ skipping 100 matching lines @@
 #endif  // defined(OS_LINUX)
   metrics_service_->Stop();
 }
 
 bool CastMetricsServiceClient::IsReportingEnabled() {
   return PlatformIsReportingEnabled(cast_service_);
 }
 
 }  // namespace metrics
 }  // namespace chromecast