Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk/src@11411 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gpu/GrAAHairLinePathRenderer.cpp b/gpu/GrAAHairLinePathRenderer.cpp
index b58f6af..02c4419 100644
--- a/gpu/GrAAHairLinePathRenderer.cpp
+++ b/gpu/GrAAHairLinePathRenderer.cpp
@@ -761,7 +761,7 @@
     for (int i = 0; i < lineCnt; ++i) {
         add_line(&lines[2*i], toSrc, drawState->getCoverage(), &verts);
     }
-    // All the verts computed by add_line are within sqrt(1^2 + 0.5^2) of the end points. 
+    // All the verts computed by add_line are within sqrt(1^2 + 0.5^2) of the end points.
     static const SkScalar kSqrtOfOneAndAQuarter = SkFloatToScalar(1.118f);
     // Add a little extra to account for vector normalization precision.
     static const SkScalar kOutset = kSqrtOfOneAndAQuarter + SK_Scalar1 / 20;