Remove MTP support on Linux.

components/storage_monitor/test_media_transfer_protocol_manager_chromeos.h

 // Copyright 2014 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.
 
-#ifndef COMPONENTS_STORAGE_MONITOR_TEST_MEDIA_TRANSFER_PROTOCOL_MANAGER_LINUX_H_
-#define COMPONENTS_STORAGE_MONITOR_TEST_MEDIA_TRANSFER_PROTOCOL_MANAGER_LINUX_H_
+#ifndef COMPONENTS_STORAGE_MONITOR_TEST_MEDIA_TRANSFER_PROTOCOL_MANAGER_CHROMEOS_H_
+#define COMPONENTS_STORAGE_MONITOR_TEST_MEDIA_TRANSFER_PROTOCOL_MANAGER_CHROMEOS_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/macros.h"
 #include "device/media_transfer_protocol/media_transfer_protocol_manager.h"
 
 namespace storage_monitor {
 
 // A dummy MediaTransferProtocolManager implementation.
-class TestMediaTransferProtocolManagerLinux
+class TestMediaTransferProtocolManagerChromeOS
     : public device::MediaTransferProtocolManager {
  public:
-  TestMediaTransferProtocolManagerLinux();
-  ~TestMediaTransferProtocolManagerLinux() override;
+  TestMediaTransferProtocolManagerChromeOS();
+  ~TestMediaTransferProtocolManagerChromeOS() override;
 
  private:
   // device::MediaTransferProtocolManager implementation.
   void AddObserver(Observer* observer) override;
   void RemoveObserver(Observer* observer) override;
   const std::vector<std::string> GetStorages() const override;
   const MtpStorageInfo* GetStorageInfo(
       const std::string& storage_name) const override;
   void GetStorageInfoFromDevice(
       const std::string& storage_name,
@@ skipping 25 matching lines @@
                     const RenameObjectCallback& callback) override;
   void CopyFileFromLocal(const std::string& storage_handle,
                          const int source_file_descriptor,
                          const uint32_t parent_id,
                          const std::string& file_name,
                          const CopyFileFromLocalCallback& callback) override;
   void DeleteObject(const std::string& storage_handle,
                     const uint32_t object_id,
                     const DeleteObjectCallback& callback) override;
 
-  DISALLOW_COPY_AND_ASSIGN(TestMediaTransferProtocolManagerLinux);
+  DISALLOW_COPY_AND_ASSIGN(TestMediaTransferProtocolManagerChromeOS);
 };
 
 }  // namespace storage_monitor
 
-#endif  // COMPONENTS_STORAGE_MONITOR_TEST_MEDIA_TRANSFER_PROTOCOL_MANAGER_LINUX_H_
+#endif  // COMPONENTS_STORAGE_MONITOR_TEST_MEDIA_TRANSFER_PROTOCOL_MANAGER_CHROMEOS_H_