Make remaining parts of components/metrics use metrics namespace.

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/i18n/rtl.h"
 #include "chromecast/browser/metrics/cast_stability_metrics_provider.h"
 #include "chromecast/browser/metrics/platform_metrics_providers.h"
@@ skipping 142 matching lines @@
   metrics_state_manager_->ForceClientIdCreation();
 
   metrics_service_->RegisterMetricsProvider(
       scoped_ptr< ::metrics::MetricsProvider>(
           new CastStabilityMetricsProvider));
   metrics_service_->RegisterMetricsProvider(
       scoped_ptr< ::metrics::MetricsProvider>(
           new ::metrics::GPUMetricsProvider));
   metrics_service_->RegisterMetricsProvider(
       scoped_ptr< ::metrics::MetricsProvider>(
-          new NetworkMetricsProvider(io_task_runner)));
+          new ::metrics::NetworkMetricsProvider(io_task_runner)));
   metrics_service_->RegisterMetricsProvider(
       scoped_ptr< ::metrics::MetricsProvider>(
           new ::metrics::ProfilerMetricsProvider));
   RegisterPlatformMetricsProviders(metrics_service_.get());
 
   metrics_service_->InitializeMetricsRecordingState();
 
   if (IsReportingEnabled())
     metrics_service_->Start();
 }
 
 CastMetricsServiceClient::~CastMetricsServiceClient() {
 }
 
 bool CastMetricsServiceClient::IsReportingEnabled() {
   return PlatformIsReportingEnabled();
 }
 
 }  // namespace metrics
 }  // namespace chromecast