Remove const from `const int loops`.

bench/RectanizerBench.cpp

Index: bench/RectanizerBench.cpp
diff --git a/bench/RectanizerBench.cpp b/bench/RectanizerBench.cpp
index 203da012089d3fe8ea71ea463a4d5d9e8639c485..9b7e3ae4e6aff291ef0d25e08a0b2b72c215cf13 100644
--- a/bench/RectanizerBench.cpp
+++ b/bench/RectanizerBench.cpp
@@ -83,7 +83,7 @@ protected:
         }
     }
 
-    void onDraw(const int loops, SkCanvas* canvas) override {
+    void onDraw(int loops, SkCanvas* canvas) override {
         SkRandom rand;
         SkIPoint16 loc;
         SkISize size;