Convert base::file_util to use File instead of PlatformFile.

chrome/browser/password_manager/password_store_x_unittest.cc

Index: chrome/browser/password_manager/password_store_x_unittest.cc
diff --git a/chrome/browser/password_manager/password_store_x_unittest.cc b/chrome/browser/password_manager/password_store_x_unittest.cc
index 5a7938598f4c53a7ab4a6fc8f8fb90d3cd2d4c1f..ed412575371e7b80e5929224bc254517aa1873c3 100644
--- a/chrome/browser/password_manager/password_store_x_unittest.cc
+++ b/chrome/browser/password_manager/password_store_x_unittest.cc
@@ -377,7 +377,7 @@ TEST_P(PasswordStoreXTest, NativeMigration) {
   // Get the initial size of the login DB file, before we populate it.
   // This will be used later to make sure it gets back to this size.
   const base::FilePath login_db_file = temp_dir_.path().Append("login_test");
-  base::PlatformFileInfo db_file_start_info;
+  base::File::Info db_file_start_info;
   ASSERT_TRUE(base::GetFileInfo(login_db_file, &db_file_start_info));
 
   LoginDatabase* login_db = login_db_.get();
@@ -393,7 +393,7 @@ TEST_P(PasswordStoreXTest, NativeMigration) {
   }
 
   // Get the new size of the login DB file. We expect it to be larger.
-  base::PlatformFileInfo db_file_full_info;
+  base::File::Info db_file_full_info;
   ASSERT_TRUE(base::GetFileInfo(login_db_file, &db_file_full_info));
   EXPECT_GT(db_file_full_info.size, db_file_start_info.size);
 
@@ -467,7 +467,7 @@ TEST_P(PasswordStoreXTest, NativeMigration) {
     // recreated. We approximate checking for this by checking that the file
     // size is equal to the size before we populated it, even though it was
     // larger after populating it.
-    base::PlatformFileInfo db_file_end_info;
+    base::File::Info db_file_end_info;
     ASSERT_TRUE(base::GetFileInfo(login_db_file, &db_file_end_info));
     EXPECT_EQ(db_file_start_info.size, db_file_end_info.size);
   }