Omit "int" when using "unsigned" modifier

Tools/Scripts/webkitpy/thirdparty/coverage/tracer.c

Index: Tools/Scripts/webkitpy/thirdparty/coverage/tracer.c
diff --git a/Tools/Scripts/webkitpy/thirdparty/coverage/tracer.c b/Tools/Scripts/webkitpy/thirdparty/coverage/tracer.c
index 3bed5f809628fd1275d4810dc106f8b780583de1..cff0bd89bfb763f2f6d3ae6cdc4c4b689904fc8b 100644
--- a/Tools/Scripts/webkitpy/thirdparty/coverage/tracer.c
+++ b/Tools/Scripts/webkitpy/thirdparty/coverage/tracer.c
@@ -104,15 +104,15 @@ typedef struct {
 
 #if COLLECT_STATS
     struct {
-        unsigned int calls;
-        unsigned int lines;
-        unsigned int returns;
-        unsigned int exceptions;
-        unsigned int others;
-        unsigned int new_files;
-        unsigned int missed_returns;
-        unsigned int stack_reallocs;
-        unsigned int errors;
+        unsigned calls;
+        unsigned lines;
+        unsigned returns;
+        unsigned exceptions;
+        unsigned others;
+        unsigned new_files;
+        unsigned missed_returns;
+        unsigned stack_reallocs;
+        unsigned errors;
     } stats;
 #endif /* COLLECT_STATS */
 } CTracer;