Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8404 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/gl/GrGLProgram.cpp b/src/gpu/gl/GrGLProgram.cpp
index 1c8f884..5f56791 100644
--- a/src/gpu/gl/GrGLProgram.cpp
+++ b/src/gpu/gl/GrGLProgram.cpp
@@ -163,13 +163,13 @@
             hasCoverage = requiresAttributeCoverage;
         }
     }
-    
+
     if (hasCoverage) {
         // color filter is applied between color/coverage computation
         if (SkXfermode::kDst_Mode != desc->fColorFilterXfermode) {
             desc->fFirstCoverageStage = firstCoverageStage;
         }
-        
+
         // If we're stenciling then we want to discard samples that have zero coverage
         if (drawState.getStencil().doesWrite()) {
             desc->fDiscardIfZeroCoverage = true;