Switch to standard integer types in chrome/browser/, part 3 of 4.

chrome/browser/safe_browsing/safe_browsing_store.cc

Index: chrome/browser/safe_browsing/safe_browsing_store.cc
diff --git a/chrome/browser/safe_browsing/safe_browsing_store.cc b/chrome/browser/safe_browsing/safe_browsing_store.cc
index 326530b3c717b6268eaccc68c358c9703f316186..29357a19431cf1754b2c63ed927200d780caf6a2 100644
--- a/chrome/browser/safe_browsing/safe_browsing_store.cc
+++ b/chrome/browser/safe_browsing/safe_browsing_store.cc
@@ -73,7 +73,7 @@ void KnockoutSubs(SubsT* subs, AddsT* adds,
 
 // Remove deleted items (|chunk_id| in |del_set|) from the container.
 template <typename ItemsT>
-void RemoveDeleted(ItemsT* items, const base::hash_set<int32>& del_set) {
+void RemoveDeleted(ItemsT* items, const base::hash_set<int32_t>& del_set) {
   DCHECK(items);
 
   // Move items from |iter| to |end_iter|, skipping items in |del_set|.
@@ -96,8 +96,8 @@ void SBProcessSubs(SBAddPrefixes* add_prefixes,
                    SBSubPrefixes* sub_prefixes,
                    std::vector<SBAddFullHash>* add_full_hashes,
                    std::vector<SBSubFullHash>* sub_full_hashes,
-                   const base::hash_set<int32>& add_chunks_deleted,
-                   const base::hash_set<int32>& sub_chunks_deleted) {
+                   const base::hash_set<int32_t>& add_chunks_deleted,
+                   const base::hash_set<int32_t>& sub_chunks_deleted) {
   // It is possible to structure templates and template
   // specializations such that the following calls work without having
   // to qualify things.  It becomes very arbitrary, though, and less