Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8693 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrDrawTarget.cpp b/src/gpu/GrDrawTarget.cpp
index e875f0f..4e8ae7d 100644
--- a/src/gpu/GrDrawTarget.cpp
+++ b/src/gpu/GrDrawTarget.cpp
@@ -445,7 +445,7 @@
     SkIPoint dstPoint = {0, 0};
     if (this->copySurface(ast.texture(), rt, copyRect, dstPoint)) {
         info->fDstCopy.setTexture(ast.texture());
-        info->fDstCopy.setOffset(copyRect.fLeft, copyRect.fTop);    
+        info->fDstCopy.setOffset(copyRect.fLeft, copyRect.fTop);
         return true;
     } else {
         return false;