Use new wrapper types for web_bluetooth.mojom

content/browser/bluetooth/bluetooth_metrics.cc

Index: content/browser/bluetooth/bluetooth_metrics.cc
diff --git a/content/browser/bluetooth/bluetooth_metrics.cc b/content/browser/bluetooth/bluetooth_metrics.cc
index c9e540517d0e3603a7503fb9a15ddd536b554390..dcbc576f88bf9699c31fb8a18c1a3956cd68295f 100644
--- a/content/browser/bluetooth/bluetooth_metrics.cc
+++ b/content/browser/bluetooth/bluetooth_metrics.cc
@@ -63,13 +63,16 @@ void RecordRequestDeviceOutcome(UMARequestDeviceOutcome outcome) {
 }
 
 static void RecordRequestDeviceFilters(
-    const mojo::Array<blink::mojom::WebBluetoothScanFilterPtr>& filters) {
+    const std::vector<blink::mojom::WebBluetoothScanFilterPtr>& filters) {
   UMA_HISTOGRAM_COUNTS_100("Bluetooth.Web.RequestDevice.Filters.Count",
                            filters.size());
   for (const auto& filter : filters) {
+    if (!filter->services) {
+      continue;
+    }
     UMA_HISTOGRAM_COUNTS_100("Bluetooth.Web.RequestDevice.FilterSize",
-                             filter->services.size());
-    for (const base::Optional<BluetoothUUID>& service : filter->services) {
+                             filter->services->size());
+    for (const BluetoothUUID& service : filter->services.value()) {
       // TODO(ortuno): Use a macro to histogram strings.
       // http://crbug.com/520284
       UMA_HISTOGRAM_SPARSE_SLOWLY(
@@ -79,10 +82,10 @@ static void RecordRequestDeviceFilters(
 }
 
 static void RecordRequestDeviceOptionalServices(
-    const mojo::Array<base::Optional<BluetoothUUID>>& optional_services) {
+    const std::vector<BluetoothUUID>& optional_services) {
   UMA_HISTOGRAM_COUNTS_100("Bluetooth.Web.RequestDevice.OptionalServices.Count",
                            optional_services.size());
-  for (const base::Optional<BluetoothUUID>& service : optional_services) {
+  for (const BluetoothUUID& service : optional_services) {
     // TODO(ortuno): Use a macro to histogram strings.
     // http://crbug.com/520284
     UMA_HISTOGRAM_SPARSE_SLOWLY(
@@ -94,14 +97,16 @@ static void RecordRequestDeviceOptionalServices(
 static void RecordUnionOfServices(
     const blink::mojom::WebBluetoothRequestDeviceOptionsPtr& options) {
   std::unordered_set<std::string> union_of_services;
-  for (const base::Optional<BluetoothUUID>& service :
-       options->optional_services) {
-    union_of_services.insert(service->canonical_value());
+  for (const BluetoothUUID& service : options->optional_services) {
+    union_of_services.insert(service.canonical_value());
   }
 
   for (const auto& filter : options->filters) {
-    for (const base::Optional<BluetoothUUID>& service : filter->services) {
-      union_of_services.insert(service->canonical_value());
+    if (!filter->services) {
+      continue;
+    }
+    for (const BluetoothUUID& service : filter->services.value()) {
+      union_of_services.insert(service.canonical_value());
     }
   }