Update SplitString calls in components

components/proximity_auth/bluetooth_util_chromeos.cc

Index: components/proximity_auth/bluetooth_util_chromeos.cc
diff --git a/components/proximity_auth/bluetooth_util_chromeos.cc b/components/proximity_auth/bluetooth_util_chromeos.cc
index 86a0758fc913580f2287e14bcca444c9a842cb59..ec9396bc307d6a1b25c3e505f11b88b2b49bcd51 100644
--- a/components/proximity_auth/bluetooth_util_chromeos.cc
+++ b/components/proximity_auth/bluetooth_util_chromeos.cc
@@ -73,8 +73,8 @@ bool BluetoothAddressToBdaddr(const std::string& address, bdaddr_t* result) {
   if (canonical_address.empty())
     return false;
 
-  std::vector<std::string> octets;
-  base::SplitString(canonical_address, ':', &octets);
+  std::vector<base::StringPiece> octets = base::SplitStringPiece(
+      canonical_address, ":", base::KEEP_WHITESPACE, base::SPLIT_WANT_ALL);
   DCHECK_EQ(octets.size(), 6U);
 
   // BlueZ expects the octets in the reverse order.