Auto merge of #14593 - szeged:getgattchildren, r=jdm

Implement GetGATTChildren

<!-- Please describe your changes on the following line: -->
Implement the [GetGATTChildren](https://webbluetoothcg.github.io/web-bluetooth/#getgattchildren) function for webbluetooth.

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors

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- [X] There are tests for these changes

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1 files changed, 13 insertions, 16 deletions

diff --git a/components/bluetooth_traits/lib.rs b/components/bluetooth_traits/lib.rs
index 81f224ab3bd..ede1c8ecdba 100644
--- a/components/bluetooth_traits/lib.rs
+++ b/components/bluetooth_traits/lib.rs
@@ -27,6 +27,14 @@ pub enum BluetoothError {
 }
 
 #[derive(Deserialize, Serialize)]
+pub enum GATTType {
+    PrimaryService,
+    Characteristic,
+    IncludedService,
+    Descriptor,
+}
+
+#[derive(Deserialize, Serialize)]
 pub struct BluetoothDeviceMsg {
     // Bluetooth Device properties
     pub id: String,
@@ -78,14 +86,7 @@ pub enum BluetoothRequest {
     RequestDevice(RequestDeviceoptions, IpcSender<BluetoothResponseResult>),
     GATTServerConnect(String, IpcSender<BluetoothResponseResult>),
     GATTServerDisconnect(String, IpcSender<BluetoothResult<bool>>),
-    GetPrimaryService(String, String, IpcSender<BluetoothResponseResult>),
-    GetPrimaryServices(String, Option<String>, IpcSender<BluetoothResponseResult>),
-    GetIncludedService(String, String, IpcSender<BluetoothResponseResult>),
-    GetIncludedServices(String, Option<String>, IpcSender<BluetoothResponseResult>),
-    GetCharacteristic(String, String, IpcSender<BluetoothResponseResult>),
-    GetCharacteristics(String, Option<String>, IpcSender<BluetoothResponseResult>),
-    GetDescriptor(String, String, IpcSender<BluetoothResponseResult>),
-    GetDescriptors(String, Option<String>, IpcSender<BluetoothResponseResult>),
+    GetGATTChildren(String, Option<String>, bool, GATTType, IpcSender<BluetoothResponseResult>),
     ReadValue(String, IpcSender<BluetoothResponseResult>),
     WriteValue(String, Vec<u8>, IpcSender<BluetoothResponseResult>),
     EnableNotification(String, bool, IpcSender<BluetoothResponseResult>),
@@ -98,14 +99,10 @@ pub enum BluetoothRequest {
 pub enum BluetoothResponse {
     RequestDevice(BluetoothDeviceMsg),
     GATTServerConnect(bool),
-    GetPrimaryService(BluetoothServiceMsg),
-    GetPrimaryServices(BluetoothServicesMsg),
-    GetIncludedService(BluetoothServiceMsg),
-    GetIncludedServices(BluetoothServicesMsg),
-    GetCharacteristic(BluetoothCharacteristicMsg),
-    GetCharacteristics(BluetoothCharacteristicsMsg),
-    GetDescriptor(BluetoothDescriptorMsg),
-    GetDescriptors(BluetoothDescriptorsMsg),
+    GetPrimaryServices(BluetoothServicesMsg, bool),
+    GetIncludedServices(BluetoothServicesMsg, bool),
+    GetCharacteristics(BluetoothCharacteristicsMsg, bool),
+    GetDescriptors(BluetoothDescriptorsMsg, bool),
     ReadValue(Vec<u8>),
     WriteValue(Vec<u8>),
     EnableNotification(()),