Submission for C++ Readability

device/bluetooth/bluetooth_adapter_chromeos.cc

Index: device/bluetooth/bluetooth_adapter_chromeos.cc
diff --git a/device/bluetooth/bluetooth_adapter_chromeos.cc b/device/bluetooth/bluetooth_adapter_chromeos.cc
index 5af69c84613975d64aa0653f2182e90bdb503183..ff77038d2163424372e0f0ea7c55b2f6d82c21a0 100644
--- a/device/bluetooth/bluetooth_adapter_chromeos.cc
+++ b/device/bluetooth/bluetooth_adapter_chromeos.cc
@@ -87,7 +87,7 @@ void BluetoothAdapterChromeOS::Shutdown() {
   if (IsPresent())
     RemoveAdapter();  // Also deletes devices_.
   DCHECK(devices_.empty());
-  // profiles_ should be empty because all BluetoothSockets have been signaled
+  // profiles_ is empty because all BluetoothSockets have been notified
   // that this adapter is disappearing.
   DCHECK(profiles_.empty());
 
@@ -324,9 +324,8 @@ void BluetoothAdapterChromeOS::RegisterAdvertisement(
 
 void BluetoothAdapterChromeOS::RemovePairingDelegateInternal(
     BluetoothDevice::PairingDelegate* pairing_delegate) {
-  // Before removing a pairing delegate make sure that there aren't any devices
-  // currently using it; if there are, clear the pairing context which will
-  // make any responses no-ops.
+  // Check if any device is using the pairing delegate.
+  // If so, clear the pairing context which will make any responses no-ops.
   for (DevicesMap::iterator iter = devices_.begin();
        iter != devices_.end(); ++iter) {
     BluetoothDeviceChromeOS* device_chromeos =