Remove SkQuadTree.

tests/BBoxHierarchyTest.cpp

 /*
  * Copyright 2012 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 "SkRandom.h"
-#include "SkQuadTree.h"
 #include "SkRTree.h"
 #include "SkTSort.h"
 
 static const size_t RTREE_MIN_CHILDREN = 6;
 static const size_t RTREE_MAX_CHILDREN = 11;
-static const size_t QUADTREE_MIN_CHILDREN = 0;
-static const size_t QUADTREE_MAX_CHILDREN = 0; // No hard limit for quadtree
 
 static const int NUM_RECTS = 200;
 static const size_t NUM_ITERATIONS = 100;
 static const size_t NUM_QUERIES = 50;
 
 static const int MAX_SIZE = 1000;
 
 struct DataRect {
     SkIRect rect;
     void* data;
@@ skipping 132 matching lines @@
     {
         SkRTree* rtree = SkRTree::Create(RTREE_MIN_CHILDREN, RTREE_MAX_CHILDREN);
         SkAutoUnref au(rtree);
         tree_test_main(rtree, RTREE_MIN_CHILDREN, RTREE_MAX_CHILDREN, reporter);
 
         // Rtree that orders input rectangles on deferred insert.
         SkRTree* unsortedRtree = SkRTree::Create(RTREE_MIN_CHILDREN, RTREE_MAX_CHILDREN, 1, false);
         SkAutoUnref auo(unsortedRtree);
         tree_test_main(unsortedRtree, RTREE_MIN_CHILDREN, RTREE_MAX_CHILDREN, reporter);
     }
-
-    // QuadTree
-    {
-        SkQuadTree* quadtree = SkNEW_ARGS(SkQuadTree, (
-            SkIRect::MakeLTRB(-MAX_SIZE, -MAX_SIZE, MAX_SIZE, MAX_SIZE)));
-        SkAutoUnref au(quadtree);
-        tree_test_main(quadtree, QUADTREE_MIN_CHILDREN, QUADTREE_MAX_CHILDREN, reporter);
-
-        // QuadTree that orders input rectangles on deferred insert.
-        SkQuadTree* unsortedQuadTree = SkNEW_ARGS(SkQuadTree, (
-            SkIRect::MakeLTRB(-MAX_SIZE, -MAX_SIZE, MAX_SIZE, MAX_SIZE)));
-        SkAutoUnref auo(unsortedQuadTree);
-        tree_test_main(unsortedQuadTree, QUADTREE_MIN_CHILDREN, QUADTREE_MAX_CHILDREN, reporter);
-    }
 }