Switch to standard integer types in chrome/browser/, part 1 of 4.

chrome/browser/browsing_data/browsing_data_database_helper.cc

Index: chrome/browser/browsing_data/browsing_data_database_helper.cc
diff --git a/chrome/browser/browsing_data/browsing_data_database_helper.cc b/chrome/browser/browsing_data/browsing_data_database_helper.cc
index 70280674ba88cd143c9af2ca944ddf6c1a326e39..219be90d5584d4d858b813a5345a8654e342b545 100644
--- a/chrome/browser/browsing_data/browsing_data_database_helper.cc
+++ b/chrome/browser/browsing_data/browsing_data_database_helper.cc
@@ -29,14 +29,13 @@ BrowsingDataDatabaseHelper::DatabaseInfo::DatabaseInfo(
     const DatabaseIdentifier& identifier,
     const std::string& database_name,
     const std::string& description,
-    int64 size,
+    int64_t size,
     base::Time last_modified)
     : identifier(identifier),
       database_name(database_name),
       description(description),
       size(size),
-      last_modified(last_modified) {
-}
+      last_modified(last_modified) {}
 
 BrowsingDataDatabaseHelper::DatabaseInfo::~DatabaseInfo() {}