Clean up Bluetooth API implementation.

chrome/browser/extensions/api/bluetooth/bluetooth_private_api.cc

Index: chrome/browser/extensions/api/bluetooth/bluetooth_private_api.cc
diff --git a/chrome/browser/extensions/api/bluetooth/bluetooth_private_api.cc b/chrome/browser/extensions/api/bluetooth/bluetooth_private_api.cc
index 861197df9b3a59e9056dbd62150b2134978865fe..dab0911c94b9fc97b66c662df6d40965e0faea87 100644
--- a/chrome/browser/extensions/api/bluetooth/bluetooth_private_api.cc
+++ b/chrome/browser/extensions/api/bluetooth/bluetooth_private_api.cc
@@ -120,7 +120,7 @@ BluetoothPrivateSetAdapterStateFunction::
 BluetoothPrivateSetAdapterStateFunction::
     ~BluetoothPrivateSetAdapterStateFunction() {}
 
-bool BluetoothPrivateSetAdapterStateFunction::DoWork(
+void BluetoothPrivateSetAdapterStateFunction::DoWork(
     scoped_refptr<device::BluetoothAdapter> adapter) {
   scoped_ptr<bt_private::SetAdapterState::Params> params(
       bt_private::SetAdapterState::Params::Create(*args_));
@@ -129,7 +129,7 @@ bool BluetoothPrivateSetAdapterStateFunction::DoWork(
   if (!adapter->IsPresent()) {
     SetError(kAdapterNotPresent);
     SendResponse(false);
-    return true;
+    return;
   }
 
   const bt_private::NewAdapterState& new_state = params->adapter_state;
@@ -163,7 +163,6 @@ bool BluetoothPrivateSetAdapterStateFunction::DoWork(
 
   if (pending_properties_.empty())
     SendResponse(true);
-  return true;
 }
 
 base::Closure
@@ -232,7 +231,7 @@ BluetoothPrivateSetPairingResponseFunction::
 BluetoothPrivateSetPairingResponseFunction::
     ~BluetoothPrivateSetPairingResponseFunction() {}
 
-bool BluetoothPrivateSetPairingResponseFunction::DoWork(
+void BluetoothPrivateSetPairingResponseFunction::DoWork(
     scoped_refptr<device::BluetoothAdapter> adapter) {
   scoped_ptr<bt_private::SetPairingResponse::Params> params(
       bt_private::SetPairingResponse::Params::Create(*args_));
@@ -244,7 +243,7 @@ bool BluetoothPrivateSetPairingResponseFunction::DoWork(
   if (!router->GetPairingDelegate(extension_id())) {
     SetError(kPairingNotEnabled);
     SendResponse(false);
-    return true;
+    return;
   }
 
   const std::string& device_address = options.device.address;
@@ -252,13 +251,13 @@ bool BluetoothPrivateSetPairingResponseFunction::DoWork(
   if (!device) {
     SetError(kDeviceNotFoundError);
     SendResponse(false);
-    return true;
+    return;
   }
 
   if (!ValidatePairingResponseOptions(device, options)) {
     SetError(kInvalidPairingResponseOptions);
     SendResponse(false);
-    return true;
+    return;
   }
 
   if (options.pincode.get()) {
@@ -282,7 +281,6 @@ bool BluetoothPrivateSetPairingResponseFunction::DoWork(
   }
 
   SendResponse(true);
-  return true;
 }
 
 }  // namespace api