https://bugs.webkit.org/show_bug.cgi?id=123922

Reviewed by Dan Bernstein.

* Shared/API/Cocoa/WKRemoteObjectCoder.mm:
(-[WKRemoteObjectDecoder decodeObjectForKey:]):
Call decodeObjectOfClasses:forKey: passing nil as the classes set.

(-[WKRemoteObjectDecoder decodeInt64ForKey:]):
Try to get a WebUInt64 and return its value.

(-[WKRemoteObjectDecoder decodeDoubleForKey:]):
Try to get a WebDouble and return its value.

(-[WKRemoteObjectDecoder decodeBytesForKey:returnedLength:]):
Move this method next to the other decoding methods.

(-[WKRemoteObjectDecoder requiresSecureCoding]):
Ditto.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@158784 268f45cc-cd09-0410-ab3c-d52691b4dbfc