bluetooth: Populate Web Bluetooth blacklist from variations:: parameter.

content/browser/bluetooth/bluetooth_blacklist.cc

 // Copyright 2016 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.
 
 #include "content/browser/bluetooth/bluetooth_blacklist.h"
 
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_split.h"
 #include "content/common/bluetooth/bluetooth_scan_filter.h"
+#include "content/public/browser/content_browser_client.h"
 
 using device::BluetoothUUID;
 
 namespace {
 
 static base::LazyInstance<content::BluetoothBlacklist>::Leaky g_singleton =
     LAZY_INSTANCE_INITIALIZER;
 
 void RecordUMAParsedNonEmptyString(bool success) {
   UMA_HISTOGRAM_BOOLEAN("Bluetooth.Web.Blacklist.ParsedNonEmptyString",
@@ skipping 99 matching lines @@
       it = uuids->erase(it);
     } else {
       it++;
     }
   }
 }
 
 void BluetoothBlacklist::ResetToDefaultValuesForTest() {
   blacklisted_uuids_.clear();
   PopulateWithDefaultValues();
+  PopulateWithServerProvidedValues();
 }
 
 BluetoothBlacklist::BluetoothBlacklist() {
   PopulateWithDefaultValues();
+  PopulateWithServerProvidedValues();
 }
 
 void BluetoothBlacklist::PopulateWithDefaultValues() {
   blacklisted_uuids_.clear();
 
   // Blacklist UUIDs updated 2016-02-12 from:
   // https://github.com/WebBluetoothCG/registries/blob/master/gatt_blacklist.txt
   // Short UUIDs are used for readability of this list.
   //
   // Testing from Layout Tests Note:
@@ skipping 21 matching lines @@
       Value::EXCLUDE_READS);
   // Descriptors:
   Add(BluetoothUUID("2902"), Value::EXCLUDE_WRITES);
   Add(BluetoothUUID("2903"), Value::EXCLUDE_WRITES);
   // Descriptors for Layout Tests:
   Add(BluetoothUUID("bad2ddcf-60db-45cd-bef9-fd72b153cf7c"), Value::EXCLUDE);
   Add(BluetoothUUID("bad3ec61-3cc3-4954-9702-7977df514114"),
       Value::EXCLUDE_READS);
 }
 
+void BluetoothBlacklist::PopulateWithServerProvidedValues() {
+  Add(GetContentClient()->browser()->GetWebBluetoothBlacklist());
+}
+
 }  // namespace content