Update SplitString calls in components

components/storage_monitor/media_transfer_protocol_device_observer_linux.cc

 // 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.
 
 #include "components/storage_monitor/media_transfer_protocol_device_observer_linux.h"
 
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/stl_util.h"
@@ skipping 18 matching lines @@
   // E.g.: If the |storage_name| is "usb:2,2:12345" then "/usb:2,2:12345" is the
   // device location.
   DCHECK(!storage_name.empty());
   return kRootPath + storage_name;
 }
 
 // Returns the storage identifier of the device from the given |storage_name|.
 // E.g. If the |storage_name| is "usb:2,2:65537", the storage identifier is
 // "65537".
 std::string GetStorageIdFromStorageName(const std::string& storage_name) {
-  std::vector<std::string> name_parts;
-  base::SplitString(storage_name, ':', &name_parts);
-  return name_parts.size() == 3 ? name_parts[2] : std::string();
+  std::vector<base::StringPiece> name_parts = base::SplitStringPiece(
+      storage_name, ":", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
+  return name_parts.size() == 3 ? name_parts[2].as_string() : std::string();
 }
 
 // Returns a unique device id from the given |storage_info|.
 std::string GetDeviceIdFromStorageInfo(const MtpStorageInfo& storage_info) {
   const std::string storage_id =
       GetStorageIdFromStorageName(storage_info.storage_name());
   if (storage_id.empty())
     return std::string();
 
   // Some devices have multiple data stores. Therefore, include storage id as
@@ skipping 191 matching lines @@
     if (it->second.device_id() == device_id) {
       *location = it->first;
       return true;
     }
   }
 
   return false;
 }
 
 }  // namespace storage_monitor