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, 2 insertions, 2 deletions

diff --git a/include/core/SkRWBuffer.h b/include/core/SkRWBuffer.h
index a938db20b0..e59a56bda0 100644
--- a/include/core/SkRWBuffer.h
+++ b/include/core/SkRWBuffer.h
@@ -50,7 +50,7 @@ public:
          *  block, or false if the iterator is exhausted.
          */
         bool next();
-        
+
     private:
         const SkBufferBlock* fBlock;
         size_t               fRemaining;
@@ -101,7 +101,7 @@ public:
 #else
     void validate() const {}
 #endif
-    
+
 private:
     SkBufferHead*   fHead;
     SkBufferBlock*  fTail;