Hide scanning notification when device with no media is detected.

chrome/browser/chromeos/imageburner/burn_controller.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/chromeos/imageburner/burn_controller.h"
 
 #include "base/bind.h"
 #include "base/file_path.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/chromeos/cros/burn_library.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/network_library.h"
 #include "chrome/browser/chromeos/imageburner/burn_manager.h"
 #include "grit/generated_resources.h"
 #include "googleurl/src/gurl.h"
 
 namespace chromeos {
 namespace imageburner {
 
 namespace {
 
 const char kImageZipFileName[] = "chromeos_image.bin.zip";
 
 // 3.9GB. It is less than 4GB because true device size ussually varies a little.
 const uint64 kMinDeviceSize = static_cast<uint64>(3.9 * 1000 * 1000 * 1000);
 
 // Returns true when |disk| is a device on which we can burn recovery image.
 bool IsBurnableDevice(const disks::DiskMountManager::Disk& disk) {
-  return disk.is_parent() && !disk.on_boot_device() &&
+  return disk.is_parent() && !disk.on_boot_device() && disk.has_media() &&
          (disk.device_type() == DEVICE_TYPE_USB ||
           disk.device_type() == DEVICE_TYPE_SD);
 }
 
 class BurnControllerImpl
     : public BurnController,
       public disks::DiskMountManager::Observer,
       public BurnLibrary::Observer,
       public NetworkLibrary::NetworkManagerObserver,
       public StateMachine::Observer,
@@ skipping 317 matching lines @@
 
 // static
 BurnController* BurnController::CreateBurnController(
     content::WebContents* web_contents,
     Delegate* delegate) {
   return new BurnControllerImpl(delegate);
 }
 
 }  // namespace imageburner
 }  // namespace chromeos