Remove trailing whitespace.

Also adds a presubmit to prevent adding trailing whitespace to source
code in the future.

Change-Id: I41a4df81487f6f00aa19b188f0cac6a3377efde6
Reviewed-on: https://skia-review.googlesource.com/57380
Reviewed-by: Ravi Mistry <rmistry@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/bench/MathBench.cpp b/bench/MathBench.cpp
index 72161549d2..7f3408e8e4 100644
--- a/bench/MathBench.cpp
+++ b/bench/MathBench.cpp
@@ -657,7 +657,7 @@ protected:
 
 private:
     const char* fName;
-    
+
     typedef Benchmark INHERITED;
 };
 DEF_BENCH( return new Floor2IntBench(false); )