SkPDF: Remove Array's unused set(i) and get(i) (leaving only append())

src/pdf/SkPDFTypes.h

Index: src/pdf/SkPDFTypes.h
diff --git a/src/pdf/SkPDFTypes.h b/src/pdf/SkPDFTypes.h
index dca96e4596257dbe6e0d5b08db8da992e8755e78..76e191134cef4f7a954453d4f152c050e70b416b 100644
--- a/src/pdf/SkPDFTypes.h
+++ b/src/pdf/SkPDFTypes.h
@@ -250,18 +250,6 @@ public:
      */
     void reserve(int length);
 
-    /** Returns the object at the given offset in the array.
-     *  @param index The index into the array to retrieve.
-     */
-    SkPDFObject* getAt(int index) { return fValue[index]; }
-
-    /** Set the object at the given offset in the array. Ref's value.
-     *  @param index The index into the array to set.
-     *  @param value The value to add to the array.
-     *  @return The value argument is returned.
-     */
-    SkPDFObject* setAt(int index, SkPDFObject* value);
-
     /** Append the object to the end of the array and increments its ref count.
      *  @param value The value to add to the array.
      *  @return The value argument is returned.