unsigned -> int for counts and indices in picture-related code

also, (C)

BUG=skia:

Review URL: https://codereview.chromium.org/1300163002

1 files changed, 4 insertions, 4 deletions

diff --git a/src/core/SkRTree.h b/src/core/SkRTree.h
index 205c0b60c2..557817189d 100644
--- a/src/core/SkRTree.h
+++ b/src/core/SkRTree.h
@@ -31,7 +31,7 @@
  */
 class SkRTree : public SkBBoxHierarchy {
 public:
-    
+
 
     /**
      * If you have some prior information about the distribution of bounds you're expecting, you
@@ -42,7 +42,7 @@ public:
     virtual ~SkRTree() {}
 
     void insert(const SkRect[], int N) override;
-    void search(const SkRect& query, SkTDArray<unsigned>* results) const override;
+    void search(const SkRect& query, SkTDArray<int>* results) const override;
     size_t bytesUsed() const override;
 
     // Methods and constants below here are only public for tests.
@@ -65,7 +65,7 @@ private:
     struct Branch {
         union {
             Node* fSubtree;
-            unsigned fOpIndex;
+            int fOpIndex;
         };
         SkRect fBounds;
     };
@@ -76,7 +76,7 @@ private:
         Branch fChildren[kMaxChildren];
     };
 
-    void search(Node* root, const SkRect& query, SkTDArray<unsigned>* results) const;
+    void search(Node* root, const SkRect& query, SkTDArray<int>* results) const;
 
     // Consumes the input array.
     Branch bulkLoad(SkTDArray<Branch>* branches, int level = 0);