Allow use of metrics url override outside of Chromecast

chromecast/browser/metrics/cast_metrics_service_client.cc

Index: chromecast/browser/metrics/cast_metrics_service_client.cc
diff --git a/chromecast/browser/metrics/cast_metrics_service_client.cc b/chromecast/browser/metrics/cast_metrics_service_client.cc
index 84192d7a5acc472c1818f279eb1658499db39115..ae97c91f14b2e214cc2447caaab1c4849ae62398 100644
--- a/chromecast/browser/metrics/cast_metrics_service_client.cc
+++ b/chromecast/browser/metrics/cast_metrics_service_client.cc
@@ -18,6 +18,7 @@
 #include "components/metrics/metrics_provider.h"
 #include "components/metrics/metrics_service.h"
 #include "components/metrics/metrics_state_manager.h"
+#include "components/metrics/metrics_switches.h"
 #include "components/metrics/net/net_metrics_log_uploader.h"
 #include "components/metrics/net/network_metrics_provider.h"
 #include "components/metrics/profiler/profiler_metrics_provider.h"
@@ -138,9 +139,9 @@ CastMetricsServiceClient::CreateUploader(
     const base::Callback<void(int)>& on_upload_complete) {
   std::string uma_server_url(server_url);
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(switches::kOverrideMetricsUploadUrl)) {
-    uma_server_url.assign(
-        command_line->GetSwitchValueASCII(switches::kOverrideMetricsUploadUrl));
+  if (command_line->HasSwitch(metrics::switches::kOverrideMetricsUploadUrl)) {
+    uma_server_url.assign(command_line->GetSwitchValueASCII(
+      metrics::switches::kOverrideMetricsUploadUrl));
   }
   DCHECK(!uma_server_url.empty());
   return scoped_ptr< ::metrics::MetricsLogUploader>(