Move PPB_VarArray and PPB_VarDictionary out of dev.

ppapi/api/ppb_var_array.idl

 /* Copyright (c) 2013 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /**
- * This file defines the <code>PPB_VarArray_Dev</code> struct providing
+ * This file defines the <code>PPB_VarArray</code> struct providing
  * a way to interact with array vars.
  */
 
 label Chrome {
-  M27 = 0.1
+  M29 = 1.0
 };
 
-[macro="PPB_VAR_ARRAY_DEV_INTERFACE"]
-interface PPB_VarArray_Dev {
+[macro="PPB_VAR_ARRAY_INTERFACE"]
+interface PPB_VarArray {
   /**
    * Creates an array var, i.e., a <code>PP_Var</code> with type set to
    * <code>PP_VARTYPE_ARRAY</code>. The array length is set to 0.
    *
    * @return An empty array var, whose reference count is set to 1 on behalf of
    * the caller.
    */
   PP_Var Create();
 
   /**
    * Gets an element from the array.
    *
    * @param[in] array An array var.
    * @param[in] index An index indicating which element to return.
    *
-   * @return The element at the specified position. The reference count is
-   * incremented on behalf of the caller. If <code>index</code> is larger than
-   * or equal to the array length, an undefined var is returned.
+   * @return The element at the specified position. The reference count of the
+   * element returned is incremented on behalf of the caller. If 
+   * <code>index</code> is larger than or equal to the array length, an
+   * undefined var is returned.
    */
   PP_Var Get([in] PP_Var array, [in] uint32_t index);

[raymes, 2013/06/09 06:23:32]

noelallen@: Doc is a bit unclear...  How is the ref count different than any
other pp_var operation?  If the item in at the index is a string, dictionary, or
array, the PP_Var that gets contructed will do the normal ref count thing.  Or
is the entire array getting ref counted?  If so, how would we de-ref it?


I tried to make the doc a bit clearer regarding this. Let me know if you want me
to change it further.

 
   /**
    * Sets the value of an element in the array.
    *
    * @param[in] array An array var.
    * @param[in] index An index indicating which element to modify. If
    * <code>index</code> is larger than or equal to the array length, the length
    * is updated to be <code>index</code> + 1. Any position in the array that
    * hasn't been set before is set to undefined, i.e., <code>PP_Var</code> of
    * type <code>PP_VARTYPE_UNDEFINED</code>.
@@ skipping 12 matching lines @@
    * @return The array length.
    */
   uint32_t GetLength([in] PP_Var array);
 
   /**
    * Sets the array length.
    *
    * @param[in] array An array var.
    * @param[in] length The new array length. If <code>length</code> is smaller
    * than its current value, the array is truncated to the new length; any
-   * elements that no longer fit are removed. If <code>length</code> is larger
-   * than its current value, undefined vars are appended to increase the array
-   * to the specified length.
+   * elements that no longer fit are removed and the references to them will be
+   * released. If <code>length</code> is larger than its current value,
+   * undefined vars are appended to increase the array to the specified length.
    *
    * @return A <code>PP_Bool</code> indicating whether the operation succeeds.
    */
   PP_Bool SetLength([in] PP_Var array, [in] uint32_t length);

[raymes, 2013/06/09 06:23:32]

noelallen@: Doc consistency...  If all the other function mention ref counts,
this should mention de-reffing freed items when the length is reduced.

Done.

 };