Bluetooth: Make maximum possible name filter 248 bytes, not 240

content/browser/bluetooth/bluetooth_device_chooser_controller.cc

Index: content/browser/bluetooth/bluetooth_device_chooser_controller.cc
diff --git a/content/browser/bluetooth/bluetooth_device_chooser_controller.cc b/content/browser/bluetooth/bluetooth_device_chooser_controller.cc
index ac2ac7b2a632e29494d3f8fbb47e39cb5f3335af..7221db3b0d3fb12acd46bf314454c9670ee11b55 100644
--- a/content/browser/bluetooth/bluetooth_device_chooser_controller.cc
+++ b/content/browser/bluetooth/bluetooth_device_chooser_controller.cc
@@ -79,11 +79,9 @@ namespace content {
 bool BluetoothDeviceChooserController::use_test_scan_duration_ = false;
 
 namespace {
-// Max length of device name in filter. A name coming from an adv packet
-// is max 29 bytes (adv packet max size 31 bytes - 2 byte length field),
-// but the name can also be acquired via gap.device_name, so it is limited
-// to the max EIR packet size of 240 bytes. See Core Spec 5.0, vol 3, C, 8.1.2.
-constexpr size_t kMaxLengthForDeviceName = 240;
+// Max length of device name in filter. Bluetooth 5.0 3.C.3.2.2.3 states that
+// the maximum device name length is 248 bytes (UTF-8 encoded).
+constexpr size_t kMaxLengthForDeviceName = 248;
 
 // The duration of a Bluetooth Scan in seconds.
 constexpr int kScanDuration = 60;