Update JS API for memory/table min/max and table.get/set (#70)

Use `unsigned long long` rather then `unsigned long` which gives us u64
range rather than u32 range.

See https://webidl.spec.whatwg.org/#idl-unsigned-long-long

document/js-api/index.bs

@@ -590,15 +590,15 @@ Note: The use of this synchronous API is discouraged, as some implementations so
 
 <pre class="idl">
 dictionary MemoryDescriptor {
- required [EnforceRange] unsigned long initial;
- [EnforceRange] unsigned long maximum;
+ required [EnforceRange] unsigned long long initial;
+ [EnforceRange] unsigned long long maximum;
  IndexType index;
 };
 
 [LegacyNamespace=WebAssembly, Exposed=*]
 interface Memory {
  constructor(MemoryDescriptor descriptor);
- unsigned long grow([EnforceRange] unsigned long delta);
+ unsigned long grow([EnforceRange] unsigned long long delta);
  ArrayBuffer toFixedLengthBuffer();
  ArrayBuffer toResizableBuffer();
  readonly attribute ArrayBuffer buffer;
@@ -781,17 +781,17 @@ enum TableKind {
 
 dictionary TableDescriptor {
  required TableKind element;
- required [EnforceRange] unsigned long initial;
- [EnforceRange] unsigned long maximum;
+ required [EnforceRange] unsigned long long initial;
+ [EnforceRange] unsigned long long maximum;
  IndexType index;
 };
 
 [LegacyNamespace=WebAssembly, Exposed=*]
 interface Table {
  constructor(TableDescriptor descriptor, optional any value);
- unsigned long grow([EnforceRange] unsigned long delta, optional any value);
- any get([EnforceRange] unsigned long index);
- undefined set([EnforceRange] unsigned long index, optional any value);
+ unsigned long long grow([EnforceRange] unsigned long long delta, optional any value);
+ any get([EnforceRange] unsigned long long index);
+ undefined set([EnforceRange] unsigned long long index, optional any value);
  readonly attribute unsigned long length;
 };
 </pre>