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

components/safe_browsing_db/util.h

Index: components/safe_browsing_db/util.h
diff --git a/components/safe_browsing_db/util.h b/components/safe_browsing_db/util.h
index dfa38e88daccf16715143353b7f923c2644c10fd..daa202ef8c9a072cdab5bf19eb6fe1e113afc95a 100644
--- a/components/safe_browsing_db/util.h
+++ b/components/safe_browsing_db/util.h
@@ -7,11 +7,12 @@
 #ifndef COMPONENTS_SAFE_BROWSING_DB_UTIL_H_
 #define COMPONENTS_SAFE_BROWSING_DB_UTIL_H_
 
+#include <stdint.h>
+
 #include <cstring>
 #include <string>
 #include <vector>
 
-#include "base/basictypes.h"
 #include "base/strings/string_piece.h"
 #include "base/time/time.h"
 
@@ -50,7 +51,7 @@ enum SBThreatType {
 
 
 // A truncated hash's type.
-typedef uint32 SBPrefix;
+typedef uint32_t SBPrefix;
 
 // A full hash.
 union SBFullHash {