https://bugs.webkit.org/show_bug.cgi?id=77844

Reviewed by Adam Barth.

Most existing JSC-specific IDLs have "JS" prefix. We can rename [JSCCustom] to
[JSCustom], [JSCCustomGetter] to [JSCustomGetter], and [JSCCustomSetter] to
[JSCustomSetter].

No tests. No change in behavior.

* bindings/scripts/CodeGeneratorJS.pm:
(GenerateHeader):
(GenerateImplementation):
* css/CSSStyleDeclaration.idl:
* html/HTMLDocument.idl:
* html/canvas/DataView.idl:
* page/DOMWindow.idl:
* page/MemoryInfo.idl:
* webaudio/ConvolverNode.idl:
* webaudio/DOMWindowWebAudio.idl:
* webaudio/WaveShaperNode.idl:
* websockets/DOMWindowWebSocket.idl:
* workers/WorkerContext.idl:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@106773 268f45cc-cd09-0410-ab3c-d52691b4dbfc