Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8759 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGLSL.cpp b/src/gpu/gl/GrGLSL.cpp
index ff6b463..dcaa85e 100644
--- a/src/gpu/gl/GrGLSL.cpp
+++ b/src/gpu/gl/GrGLSL.cpp
@@ -104,11 +104,11 @@
                                  const char* mulFactor,
                                  GrSLConstantVec mulFactorDefault) {
     bool haveFactor = NULL != mulFactor && '\0' != *mulFactor;
-    
+
     GrAssert(NULL != outAppend);
     GrAssert(NULL != vec4VarName);
     GrAssert(kNone_GrSLConstantVec != mulFactorDefault || haveFactor);
-    
+
     if (!haveFactor) {
         if (kOnes_GrSLConstantVec == mulFactorDefault) {
             return kNone_GrSLConstantVec;