bluetooth: Move requestDevice to mojo

third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom

Index: third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
diff --git a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
index 6818f9bc9526d40203e6cbe6a716c22eb1066d37..7f14be47dad2c10720344df832277b0c6896b2a5 100644
--- a/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
+++ b/third_party/WebKit/public/platform/modules/bluetooth/web_bluetooth.mojom
@@ -68,6 +68,17 @@ enum WebBluetoothError {
   ENUM_MAX_VALUE = REQUEST_DEVICE_WITHOUT_FRAME,
 };
 
+struct WebBluetoothScanFilter {
+  array<string>? services;
+  string? name;
+  string? name_prefix;
+};
+
+struct WebBluetoothRequestDeviceOptions {
+  array<WebBluetoothScanFilter> filters;

[Jeffrey Yasskin, 2016/05/13 04:41:59]

I don't suppose there's a way to say that the elements in the array are never
null? That'd save a bunch of code in bluetooth_blacklist_unittest.cc
initializing members.

[ortuno, 2016/05/13 20:11:18]

There is! It's the way it's written now haha. If we allowed null members it
would look like so: array<WebBluetoothScanFilter?>. According to rockot as long
as you don't add the question mark mojo guarantees the value will never be null.

+  array<string> optional_services;
+};
+
 // Indicates if the function will return a single or multiple
 // GATT objects.
 enum WebBluetoothGATTQueryQuantity {
@@ -75,6 +86,12 @@ enum WebBluetoothGATTQueryQuantity {
   MULTIPLE
 };
 
+struct WebBluetoothDevice {
+  string id;
+  string name;
+  array<string> uuids;
+};
+
 struct WebBluetoothRemoteGATTService {
   string instance_id;
   string uuid;
@@ -97,6 +114,9 @@ interface WebBluetoothService {
   // a device disconnects.
   SetClient(associated WebBluetoothServiceClient client);
 
+  RequestDevice(WebBluetoothRequestDeviceOptions options)
+    => (WebBluetoothError error, WebBluetoothDevice? device);
+
   // Creates a GATT Connection to a Bluetooth Device with |device_id| if a
   // connection to the device didn't exist already. If a GATT connection existed
   // already then this function increases the ref count to keep that connection