anticipate more optimizations by renaming some files and methods

tests/RecordCullingTest.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Test.h"
 
 #include "SkRecord.h"
-#include "SkRecordCulling.h"
+#include "SkRecordOpts.h"
 #include "SkRecorder.h"
 #include "SkRecords.h"
 
 struct PushCullScanner {
     template <typename T> void operator()(const T&) {}
 
     SkTDArray<unsigned> fPopOffsets;
 };
 
 template <> void PushCullScanner::operator()(const SkRecords::PushCull& record) {
@@ skipping 17 matching lines @@
 
     SkRecordAnnotateCullingPairs(&record);
 
     PushCullScanner scan;
     record.visit(scan);
 
     REPORTER_ASSERT(r, 2 == scan.fPopOffsets.count());
     REPORTER_ASSERT(r, 6 == scan.fPopOffsets[0]);
     REPORTER_ASSERT(r, 2 == scan.fPopOffsets[1]);
 }