bluetooth: Implement acceptAllDevices

tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index aa3575b9f814c4e7c1768773aa1597fadb0c178e..fd3554f9261d63669c587c20a74a3b068038406f 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -4811,6 +4811,18 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
+<histogram name="Bluetooth.Web.RequestDevice.Options.AcceptAllDevices"
+    enum="Boolean">
+  <owner>jyasskin@chromium.org</owner>
+  <owner>ortuno@chromium.org</owner>
+  <owner>scheib@chromium.org</owner>
+  <summary>
+    Records if 'acceptAllDevices' was used in RequestDeviceOptions. These
+    results will help us better understand the uses of the API and make changes
+    according to developers' behavior.
+  </summary>
+</histogram>
+
 <histogram name="Bluetooth.Web.RequestDevice.Outcome"
     enum="WebBluetoothRequestDeviceOutcome">
   <owner>jyasskin@chromium.org</owner>
@@ -75434,6 +75446,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="154" label="SWDH_SET_NAVIGATION_PRELOAD_HEADER_BAD_VALUE"/>
   <int value="155" label="MDDH_INVALID_SUBSCRIPTION_REQUEST"/>
   <int value="156" label="MDDH_INVALID_UNSUBSCRIPTION_REQUEST"/>
+  <int value="157" label="BDH_INVALID_OPTIONS"/>
 </enum>
 
 <enum name="BadMessageReasonExtensions" type="int">