Demote getCount, getDepth, and clear to RTree-only methods.

src/core/SkBBoxHierarchy.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkBBoxHierarchy_DEFINED
 #define SkBBoxHierarchy_DEFINED
@@ skipping 26 matching lines @@
     /**
      * If any insertions have been deferred, this forces them to be inserted
      */
     virtual void flushDeferredInserts() = 0;
 
     /**
      * Populate results with sorted opIndex corresponding to bounding boxes that intersect query.
      */
     virtual void search(const SkRect& query, SkTDArray<unsigned>* results) const = 0;
 
-    virtual void clear() = 0;
-
-    /**
-     * Gets the number of insertions actually made (does not include deferred insertions)
-     */
-    virtual int getCount() const = 0;
-
-    /**
-     * Returns the depth of the currently allocated tree. The root node counts for 1 level,
-     * so it should be 1 or more if there's a root node. This information provides details
-     * about the underlying structure, which is useful mainly for testing purposes.
-     *
-     * Returns 0 if there are currently no nodes in the tree.
-     * Returns -1 if the structure isn't a tree.
-     */
-    virtual int getDepth() const = 0;
-
 private:
     typedef SkRefCnt INHERITED;
 };
 
 #endif