Cut down SkBBH API more.

src/core/SkTileGrid.h

Index: src/core/SkTileGrid.h
diff --git a/src/core/SkTileGrid.h b/src/core/SkTileGrid.h
index fd7584fd9c6052093243b8be212c3a9ea00822e2..99218c77bed2c365e101890c34fc5d4efb6242e6 100644
--- a/src/core/SkTileGrid.h
+++ b/src/core/SkTileGrid.h
@@ -19,30 +19,18 @@
 class SkTileGrid : public SkBBoxHierarchy {
 public:
     SkTileGrid(int xTiles, int yTiles, const SkTileGridFactory::TileGridInfo& info);
-
     virtual ~SkTileGrid();
 
-    /**
-     * Insert a opIndex value and corresponding bounding box
-     * @param opIndex
-     * @param bounds The bounding box, should not be empty.
-     * @param defer  Ignored; SkTileGrid does not defer insertions.
-     */
-    virtual void insert(unsigned opIndex, const SkRect& bounds, bool) SK_OVERRIDE;
-
-    /**
-     * Populate 'results' with opIndexes corresponding to bounding boxes that intersect 'query'.
-     * This will be fastest if the query is an exact match to a single grid tile.
-     */
+    virtual void insert(SkAutoTMalloc<SkRect>* boundsArray, int N) SK_OVERRIDE;
     virtual void search(const SkRect& query, SkTDArray<unsigned>* results) const SK_OVERRIDE;
 
     // For testing.
     int tileCount(int x, int y) { return fTiles[y * fXTiles + x].count(); }
 
-    virtual void reserve(unsigned opCount) SK_OVERRIDE;
-    virtual void flushDeferredInserts() SK_OVERRIDE;
-
 private:
+    void reserve(int);
+    void shrinkToFit();
+
     void commonAdjust(SkRect*) const;
     void userToGrid(const SkRect&, SkIRect* grid) const;