Move Bluetooth.Web.FunctionCall.Count UMA from browser to WebKit

third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp

Index: third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
diff --git a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
index 8aca52efb5b14381215b3b9e844913c92bb47e59..3a2ceaf14bd16c66c3077c521784d53706c48ecd 100644
--- a/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
+++ b/third_party/WebKit/Source/modules/bluetooth/BluetoothRemoteGATTServer.cpp
@@ -4,6 +4,7 @@
 
 #include "modules/bluetooth/BluetoothRemoteGATTServer.h"
 
+#include <utility>
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
@@ -13,9 +14,9 @@
 #include "modules/bluetooth/Bluetooth.h"
 #include "modules/bluetooth/BluetoothDevice.h"
 #include "modules/bluetooth/BluetoothError.h"
+#include "modules/bluetooth/BluetoothMetrics.h"
 #include "modules/bluetooth/BluetoothRemoteGATTService.h"
 #include "modules/bluetooth/BluetoothUUID.h"
-#include <utility>
 
 namespace blink {
 
@@ -64,6 +65,8 @@ void BluetoothRemoteGATTServer::ConnectCallback(
 }
 
 ScriptPromise BluetoothRemoteGATTServer::connect(ScriptState* scriptState) {
+  RecordWebBluetoothFunctionCall(UMAWebBluetoothFunction::CONNECT_GATT);
+
   ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState);
   ScriptPromise promise = resolver->promise();
 
@@ -77,6 +80,9 @@ ScriptPromise BluetoothRemoteGATTServer::connect(ScriptState* scriptState) {
 }
 
 void BluetoothRemoteGATTServer::disconnect(ScriptState* scriptState) {
+  RecordWebBluetoothFunctionCall(
+      UMAWebBluetoothFunction::REMOTE_GATT_SERVER_DISCONNECT);
+
   if (!m_connected)
     return;
   m_device->CleanupDisconnectedDeviceAndFireEvent();
@@ -139,6 +145,8 @@ ScriptPromise BluetoothRemoteGATTServer::getPrimaryService(
     ScriptState* scriptState,
     const StringOrUnsignedLong& service,
     ExceptionState& exceptionState) {
+  RecordWebBluetoothFunctionCall(UMAWebBluetoothFunction::GET_PRIMARY_SERVICE);
+
   String serviceUUID = BluetoothUUID::getService(service, exceptionState);
   if (exceptionState.hadException())
     return exceptionState.reject(scriptState);
@@ -152,6 +160,8 @@ ScriptPromise BluetoothRemoteGATTServer::getPrimaryServices(
     ScriptState* scriptState,
     const StringOrUnsignedLong& service,
     ExceptionState& exceptionState) {
+  RecordWebBluetoothFunctionCall(UMAWebBluetoothFunction::GET_PRIMARY_SERVICES);
+
   String serviceUUID = BluetoothUUID::getService(service, exceptionState);
   if (exceptionState.hadException())
     return exceptionState.reject(scriptState);
@@ -164,6 +174,8 @@ ScriptPromise BluetoothRemoteGATTServer::getPrimaryServices(
 ScriptPromise BluetoothRemoteGATTServer::getPrimaryServices(
     ScriptState* scriptState,
     ExceptionState&) {
+  RecordWebBluetoothFunctionCall(UMAWebBluetoothFunction::GET_PRIMARY_SERVICES);
+
   return GetPrimaryServicesImpl(
       scriptState, mojom::blink::WebBluetoothGATTQueryQuantity::MULTIPLE);
 }