Fixing leaky handling of SkImage in SkDeferredCanvas.

include/pipe/SkGPipe.h

Index: include/pipe/SkGPipe.h
diff --git a/include/pipe/SkGPipe.h b/include/pipe/SkGPipe.h
index 98e081da5e6b8a306563e56b6deaf70bc34ec1c9..697ad1a71a8da5952b48ce52d69e33499335fa1c 100644
--- a/include/pipe/SkGPipe.h
+++ b/include/pipe/SkGPipe.h
@@ -87,6 +87,8 @@ public:
     virtual void notifyWritten(size_t bytes) = 0;
     virtual int numberOfReaders() const { return 1; }
 
+    void resetImageHeap();

[reed1, 2015/06/02 14:35:42]

1. lets add some dox
2. can the logically be named resetCaches() or purgeCaches() or something more
general/semantic?

[Justin Novosad, 2015/06/02 16:50:33]

Done.

+
 private:
     friend class SkGPipeWriter;
     void setCanvas(SkGPipeCanvas*);