remove stray printf

src/pipe/SkGPipeWrite.cpp

Index: src/pipe/SkGPipeWrite.cpp
diff --git a/src/pipe/SkGPipeWrite.cpp b/src/pipe/SkGPipeWrite.cpp
index a8a21141ac4942e966178d5f7ec4235b37324517..7f8d61ca9fcd0e00d51fb9b6b3f47ca0c8b2b75b 100644
--- a/src/pipe/SkGPipeWrite.cpp
+++ b/src/pipe/SkGPipeWrite.cpp
@@ -1449,7 +1449,6 @@ int32_t SkImageHeap::insert(const SkImage* img) {
     // TODO: SkImage does not expose bytes per pixel, 4 is just a best guess.
     fBytesInCache += img->width() * img->height() * 4;
     *fArray.append() = SkRef(img);
-    printf("Images reff'ed: %d \n", fArray.count());
     return fArray.count();  // slot is always index+1
 }