Simplify SkBBH::insert API

bench/RTreeBench.cpp

Index: bench/RTreeBench.cpp
diff --git a/bench/RTreeBench.cpp b/bench/RTreeBench.cpp
index 39c2aa116c14e5362bfdca54422ba78b7b3c0e49..cdbdf35e01c67c082dd0459c8e4ac49fc4bd149d 100644
--- a/bench/RTreeBench.cpp
+++ b/bench/RTreeBench.cpp
@@ -43,7 +43,7 @@ protected:
 
         for (int i = 0; i < loops; ++i) {
             SkRTree tree;
-            tree.insert(&rects, NUM_BUILD_RECTS);
+            tree.insert(rects.get(), NUM_BUILD_RECTS);
             SkASSERT(rects != NULL);  // It'd break this bench if the tree took ownership of rects.
         }
     }
@@ -73,7 +73,7 @@ protected:
         for (int i = 0; i < NUM_QUERY_RECTS; ++i) {
             rects[i] = fProc(rand, i, NUM_QUERY_RECTS);
         }
-        fTree.insert(&rects, NUM_QUERY_RECTS);
+        fTree.insert(rects.get(), NUM_QUERY_RECTS);
     }
 
     void onDraw(const int loops, SkCanvas* canvas) SK_OVERRIDE {