Clean up a few more unused globals.

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

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/bluetooth/bluetooth_api.h"
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/extensions/api/bluetooth/bluetooth_api_factory.h"
@@ skipping 33 matching lines @@
 namespace {
 
 const char kCouldNotGetLocalOutOfBandPairingData[] =
     "Could not get local Out Of Band Pairing Data";
 const char kCouldNotSetOutOfBandPairingData[] =
     "Could not set Out Of Band Pairing Data";
 const char kFailedToConnect[] = "Connection failed";
 const char kInvalidDevice[] = "Invalid device";
 const char kInvalidUuid[] = "Invalid UUID";
 const char kPermissionDenied[] = "Permission to add profile denied.";
-const char kPlatformNotSupported[] =
-    "This operation is not supported on your platform";
 const char kProfileAlreadyRegistered[] =
     "This profile has already been registered";
 const char kProfileNotFound[] = "Profile not found: invalid uuid";
 const char kProfileRegistrationFailed[] = "Profile registration failed";
 const char kServiceDiscoveryFailed[] = "Service discovery failed";
 const char kSocketNotFoundError[] = "Socket not found: invalid socket id";
 const char kStartDiscoveryFailed[] = "Starting discovery failed";
 const char kStopDiscoveryFailed[] = "Failed to stop discovery";
 
 }  // namespace
@@ skipping 599 matching lines @@
     adapter->StopDiscovering(
         base::Bind(&BluetoothStopDiscoveryFunction::OnSuccessCallback, this),
         base::Bind(&BluetoothStopDiscoveryFunction::OnErrorCallback, this));
   }
 
   return true;
 }
 
 }  // namespace api
 }  // namespace extensions