commit 63fd760a37905c45d26fc3d49cac261fad1b4808
author Ben Wagner <bungeman@google.com> Mon Oct 09 15:45:33 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Oct 09 21:20:34 2017 +0000
tree 279aa7293ea1773ac60230790868fe0e1fc725b0
parent a49909aa24a370d6dff98d300d0c42ff8cd2c623

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>

samplecode/PerlinPatch.cpp

diff --git a/samplecode/PerlinPatch.cpp b/samplecode/PerlinPatch.cpp
index acc1a4a..d20a0fb 100644
--- a/samplecode/PerlinPatch.cpp
+++ b/samplecode/PerlinPatch.cpp
@@ -147,7 +147,7 @@
             { fTexX + texWidth, fTexY + texHeight},
             { fTexX - texWidth, fTexY + texHeight}}
         ;
-        
+
         SkScalar scaleFreq = 2.0;
         fShader1 = SkPerlinNoiseShader::MakeImprovedNoise(fXFreq/scaleFreq, fYFreq/scaleFreq, 4,
                                                              fSeed);