Increase Web Bluetooth device scanning duration [merge to M56]

content/browser/bluetooth/bluetooth_metrics.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_METRICS_H_
 #define CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_METRICS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 56 matching lines @@
   BLUETOOTH_CHOOSER_CANCELLED = 9,
   BLUETOOTH_CHOOSER_DENIED_PERMISSION = 10,
   BLACKLISTED_SERVICE_IN_FILTER = 11,
   BLUETOOTH_OVERVIEW_HELP_LINK_PRESSED = 12,
   ADAPTER_OFF_HELP_LINK_PRESSED = 13,
   NEED_LOCATION_HELP_LINK_PRESSED = 14,
   BLUETOOTH_CHOOSER_POLICY_DISABLED = 15,
   BLUETOOTH_GLOBALLY_DISABLED = 16,
   BLUETOOTH_CHOOSER_EVENT_HANDLER_INVALID = 17,
   BLUETOOTH_LOW_ENERGY_NOT_AVAILABLE = 18,
+  BLUETOOTH_CHOOSER_RESCAN = 19,
   // NOTE: Add new requestDevice() outcomes immediately above this line. Make
   // sure to update the enum list in
   // tools/metrics/histograms/histograms.xml accordingly.
   COUNT
 };
 
 // There should be a call to this function before every
 // Send(BluetoothMsg_RequestDeviceSuccess...) or
 // Send(BluetoothMsg_RequestDeviceError...).
 CONTENT_EXPORT void RecordRequestDeviceOutcome(UMARequestDeviceOutcome outcome);
@@ skipping 202 matching lines @@
 
 // Records the raw RSSI, and processed result displayed to users, when
 // content::BluetoothDeviceChooserController::CalculateSignalStrengthLevel() is
 // called.
 void RecordRSSISignalStrength(int rssi);
 void RecordRSSISignalStrengthLevel(UMARSSISignalStrengthLevel level);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BLUETOOTH_BLUETOOTH_METRICS_H_