[Extensions] Convert APIs to use movable types [5]

chrome/browser/chromeos/file_system_provider/operations/read_directory.cc

Index: chrome/browser/chromeos/file_system_provider/operations/read_directory.cc
diff --git a/chrome/browser/chromeos/file_system_provider/operations/read_directory.cc b/chrome/browser/chromeos/file_system_provider/operations/read_directory.cc
index bfce1e4191a460952e2eb6d55a51065828c69a81..3cad4e2d759c3d7abf8eb9bfb7273ce94032ef90 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/read_directory.cc
+++ b/chrome/browser/chromeos/file_system_provider/operations/read_directory.cc
@@ -9,7 +9,6 @@
 #include <string>
 #include <utility>
 
-#include "base/memory/linked_ptr.h"
 #include "chrome/browser/chromeos/file_system_provider/operations/get_metadata.h"
 #include "chrome/common/extensions/api/file_system_provider.h"
 #include "chrome/common/extensions/api/file_system_provider_internal.h"
@@ -30,10 +29,9 @@ bool ConvertRequestValueToEntryList(scoped_ptr<RequestValue> value,
   if (!params)
     return false;
 
-  for (size_t i = 0; i < params->entries.size(); ++i) {
-    const linked_ptr<EntryMetadata> entry_metadata = params->entries[i];
+  for (const EntryMetadata& entry_metadata : params->entries) {
     if (!ValidateIDLEntryMetadata(
-            *entry_metadata,
+            entry_metadata,
             ProvidedFileSystemInterface::METADATA_FIELD_IS_DIRECTORY |
                 ProvidedFileSystemInterface::METADATA_FIELD_NAME,
             false /* root_entry */)) {
@@ -41,8 +39,8 @@ bool ConvertRequestValueToEntryList(scoped_ptr<RequestValue> value,
     }
 
     storage::DirectoryEntry output_entry;
-    output_entry.is_directory = *entry_metadata->is_directory;
-    output_entry.name = *entry_metadata->name;
+    output_entry.is_directory = *entry_metadata.is_directory;
+    output_entry.name = *entry_metadata.name;
 
     output->push_back(output_entry);
   }