helpers for append and insert when the value is a POD.
reduces code-size and perf: fewer refs/unrefs
git-svn-id: http://skia.googlecode.com/svn/trunk@1909 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pdf/SkPDFDocument.cpp b/src/pdf/SkPDFDocument.cpp
index 3b7609f..fa8a028 100644
--- a/src/pdf/SkPDFDocument.cpp
+++ b/src/pdf/SkPDFDocument.cpp
@@ -211,7 +211,7 @@
// TODO(vandebo) Linearized format will take a Prev entry too.
// TODO(vandebo) PDF/A requires an ID entry.
- fTrailerDict->insert("Size", new SkPDFInt(objCount))->unref();
+ fTrailerDict->insertInt("Size", objCount);
fTrailerDict->insert("Root",
new SkPDFObjRef(fDocCatalog.get()))->unref();
}