Pass RapporService to content/browser/

ios/chrome/browser/interstitials/ios_chrome_metrics_helper.mm

Index: ios/chrome/browser/interstitials/ios_chrome_metrics_helper.mm
diff --git a/ios/chrome/browser/interstitials/ios_chrome_metrics_helper.mm b/ios/chrome/browser/interstitials/ios_chrome_metrics_helper.mm
index 878e8df9b310b41fc8f427a26c65fca6eb31d35f..e94d89a8e352d805b10c8eea4efe645af675bf15 100644
--- a/ios/chrome/browser/interstitials/ios_chrome_metrics_helper.mm
+++ b/ios/chrome/browser/interstitials/ios_chrome_metrics_helper.mm
@@ -6,7 +6,7 @@
 
 #include "components/history/core/browser/history_service.h"
 #include "components/keyed_service/core/service_access_type.h"
-#include "components/rappor/rappor_service.h"
+#include "components/rappor/rappor_service_impl.h"
 #include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/history/history_service_factory.h"
@@ -23,9 +23,9 @@ IOSChromeMetricsHelper::IOSChromeMetricsHelper(
               ios::ChromeBrowserState::FromBrowserState(
                   web_state->GetBrowserState()),
               ServiceAccessType::EXPLICIT_ACCESS),
-          GetApplicationContext()->GetRapporService()
-              ? GetApplicationContext()->GetRapporService()->AsWeakPtr()
-              : base::WeakPtr<rappor::RapporService>()) {}
+          GetApplicationContext()->GetRapporServiceImpl()
+              ? GetApplicationContext()->GetRapporServiceImpl()->AsWeakPtr()
+              : base::WeakPtr<rappor::RapporServiceImpl>()) {}
 
 IOSChromeMetricsHelper::~IOSChromeMetricsHelper() {}