Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@5858 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrDrawState.h b/src/gpu/GrDrawState.h
index 8e063f7..9b20058 100644
--- a/src/gpu/GrDrawState.h
+++ b/src/gpu/GrDrawState.h
@@ -487,7 +487,7 @@
          * Can be called prior to destructor to restore the original matrix.
          */
         void restore();
-        
+
         void set(GrDrawState* drawState,
                  const GrMatrix& preconcatMatrix,
                  uint32_t explicitCoordStageMask = 0);