Move file_util::Delete to the base namespace

chrome/browser/safe_browsing/safe_browsing_database.cc

Index: chrome/browser/safe_browsing/safe_browsing_database.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_database.cc b/chrome/browser/safe_browsing/safe_browsing_database.cc
index fca21c4a73c3bc37e3bdccad7f7ef3aa508a80cc..d56d61fdec9d8b51afc990f3e203176559ce822d 100644
--- a/chrome/browser/safe_browsing/safe_browsing_database.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_database.cc
@@ -1486,7 +1486,7 @@ void SafeBrowsingDatabaseNew::LoadPrefixSet() {
   // TODO(shess): Track failure to delete?
   base::FilePath bloom_filter_filename =
       BloomFilterForFilename(browse_filename_);
-  file_util::Delete(bloom_filter_filename, false);
+  base::Delete(bloom_filter_filename, false);
 
   const base::TimeTicks before = base::TimeTicks::Now();
   browse_prefix_set_.reset(safe_browsing::PrefixSet::LoadFile(
@@ -1522,24 +1522,24 @@ bool SafeBrowsingDatabaseNew::Delete() {
 
   base::FilePath bloom_filter_filename =
       BloomFilterForFilename(browse_filename_);
-  const bool r5 = file_util::Delete(bloom_filter_filename, false);
+  const bool r5 = base::Delete(bloom_filter_filename, false);
   if (!r5)
     RecordFailure(FAILURE_DATABASE_FILTER_DELETE);
 
-  const bool r6 = file_util::Delete(browse_prefix_set_filename_, false);
+  const bool r6 = base::Delete(browse_prefix_set_filename_, false);
   if (!r6)
     RecordFailure(FAILURE_BROWSE_PREFIX_SET_DELETE);
 
-  const bool r7 = file_util::Delete(extension_blacklist_filename_, false);
+  const bool r7 = base::Delete(extension_blacklist_filename_, false);
   if (!r7)
     RecordFailure(FAILURE_EXTENSION_BLACKLIST_DELETE);
 
-  const bool r8 = file_util::Delete(side_effect_free_whitelist_filename_,
+  const bool r8 = base::Delete(side_effect_free_whitelist_filename_,
                                     false);
   if (!r8)
     RecordFailure(FAILURE_SIDE_EFFECT_FREE_WHITELIST_DELETE);
 
-  const bool r9 = file_util::Delete(
+  const bool r9 = base::Delete(
       side_effect_free_whitelist_prefix_set_filename_,
       false);
   if (!r9)