Change std::find() to use base:: functions: storage/

Simplifies code slightly.

Bug: 1368812
Change-Id: I1804e39ce917fb6c7b4b7afd4ee833bc0e8786a2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3928948
Reviewed-by: Ayu Ishii <ayui@chromium.org>
Auto-Submit: Peter Kasting <pkasting@chromium.org>
Commit-Queue: Ayu Ishii <ayui@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1054421}

storage/browser/file_system/sandbox_directory_database.cc

@@ -8,10 +8,10 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include <algorithm>
 #include <memory>
 #include <set>
 
+#include "base/containers/contains.h"
 #include "base/containers/stack.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
@@ -304,8 +304,7 @@ bool DatabaseCheckHelper::ScanDirectory() {
       if (!path_.AppendRelativePath(absolute_file_path, &relative_file_path))
         return false;
 
-      if (std::find(kExcludes, kExcludes + std::size(kExcludes),
-                    relative_file_path) != kExcludes + std::size(kExcludes))
+      if (base::Contains(kExcludes, relative_file_path))
         continue;
 
       if (find_info.IsDirectory()) {