https://bugs.webkit.org/show_bug.cgi?id=115447

Reviewed by Mark Hahnenberg.

../JavaScriptCore: 

For consistency, I renamed

    +[JSValue valueWithValue:] => +[JSValue valueWithJSValueRef]
    +[JSContext contextWithGlobalContextRef] => +[JSContext contextWithJSGlobalContextRef]
    -[JSContext globalContext] => -[JSContext JSGlobalContextRef]

I searched svn to verify that these functions don't have clients yet,
so we won't break anything.

I also exported as public API

    +[JSValue valueWithJSValueRef:]
    +[JSContext contextWithJSGlobalContextRef:]

It's hard to integrate with the C API without these.

../WebCore: 

* bindings/js/ScriptControllerMac.mm:
(WebCore::ScriptController::javaScriptContext):
* bindings/objc/WebScriptObject.mm:
(-[WebScriptObject JSValue]):

../WebKit/mac: 

* WebView/WebFrame.mm:
(-[WebFrame _javaScriptContextForScriptWorld:]):
* WebView/WebScriptWorld.mm:
(+[WebScriptWorld scriptWorldForJavaScriptContext:]):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149401 268f45cc-cd09-0410-ab3c-d52691b4dbfc