New FormData methods: get, getAll, has, set, delete and iterable

Source/core/html/FormData.idl

Index: Source/core/html/FormData.idl
diff --git a/Source/core/html/FormData.idl b/Source/core/html/FormData.idl
index c4b1c21a830fc9368675191e9ff4a9584887b4eb..1a939b28c23e4f9c99535c7dcf1325bec94e4d3c 100644
--- a/Source/core/html/FormData.idl
+++ b/Source/core/html/FormData.idl
@@ -28,7 +28,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-// https://dvcs.w3.org/hg/xhr/raw-file/tip/Overview.html#formdata
+// http://xhr.spec.whatwg.org/#interface-formdata
+
+// FIXME: Replace 'any' with union type, per spec.

[Jens Widell, 2015/01/15 07:35:06]

Does the current union support not handle this?

[jsbell, 2015/01/15 18:57:13]

get() can... ah! It looks like we can return Vector<UnionType> from methods now.
So getAll() can unionize as well... oh, and the Iterable<> templates just work
too. Huzzah!

[Jens Widell, 2015/01/15 19:20:25]

Sweet. :-) 

+//typedef (File or USVString) FormDataEntryValue;
 
 [
     Constructor(optional HTMLFormElement form),
@@ -36,6 +39,19 @@
     ImplementedAs=DOMFormData,
     WillBeGarbageCollected,
 ] interface FormData {
-    void append(DOMString name, Blob value, optional DOMString filename);
-    void append(DOMString name, DOMString value);
+    void append(USVString name, Blob value, optional USVString filename);
+    void append(USVString name, USVString value);
+    [ImplementedAs=deleteEntry, RuntimeEnabled=FormDataNewMethods] void delete(USVString name);
+
+    // FormDataEntryValue? get(USVString name);
+    [CallWith=ScriptState, RuntimeEnabled=FormDataNewMethods] any get(USVString name);
+    // sequence<FormDataEntryValue> getAll(USVString name);
+    [CallWith=ScriptState, RuntimeEnabled=FormDataNewMethods] any[] getAll(USVString name);
+
+    [ImplementedAs=hasEntry, RuntimeEnabled=FormDataNewMethods] boolean has(USVString name);
+    [RuntimeEnabled=FormDataNewMethods] void set(USVString name, Blob value, optional USVString filename);
+    [RuntimeEnabled=FormDataNewMethods] void set(USVString name, USVString value);
+
+    // iterable<USVString, FormDataEntryValue>;
+    [RuntimeEnabled=FormDataNewMethods] iterable<USVString, any>;
 };