Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/)

This CL is part II of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6474054

git-svn-id: http://skia.googlecode.com/svn/trunk@5263 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/animator/SkDrawGroup.cpp b/src/animator/SkDrawGroup.cpp
index 939bd9f..806da5e 100644
--- a/src/animator/SkDrawGroup.cpp
+++ b/src/animator/SkDrawGroup.cpp
@@ -50,7 +50,7 @@
 }
 
 bool SkGroup::add(SkAnimateMaker& , SkDisplayable* child) {
-    SkASSERT(child); 
+    SkASSERT(child);
 //  SkASSERT(child->isDrawable());
     *fChildren.append() = (SkDrawable*) child;
     if (child->isGroup()) {