Remove use of SK_SUPPORT_LEGACY_LAYERRASTERIZER_API.

src/core/SkPaintPriv.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPaintPriv.h"
 
 #include "SkBitmap.h"
@@ skipping 67 matching lines @@
 }
 
 bool NeedsDeepCopy(const SkPaint& paint) {
     /*
      *  The types below are not yet immutable/reentrant-safe, and so we return
      *  true if instances of them are present in the paint.
      *
      *  Eventually we hope this list will be empty, and we can always return
      *  false.
      */
-    return false
-#ifdef SK_SUPPORT_LEGACY_LAYERRASTERIZER_API
-           || paint.getRasterizer()
-#endif
-           || paint.getImageFilter()
-           ;
+    return paint.getImageFilter();
 }