Reviewed by Geoff.

    Reviewed by Geoff.

        - add a JSContextRef parameter to all JSValueRef, JSObjectRef, and JSContextRef operations;
        except JSObject{Get,Set}PrivateData which can be assumed to be simple pure accessors.

        Also renamed the parameter "context" to "ctx" because it makes the code read better with this pervasive
        but usually uninteresting parameter.

        * API/JSBase.cpp:
        (JSEvaluateScript):
        (JSCheckScriptSyntax):
        (JSGarbageCollect):
        * API/JSBase.h:
        * API/JSCallbackObject.cpp:
        (KJS::JSCallbackObject::JSCallbackObject):
        (KJS::JSCallbackObject::init):
        (KJS::JSCallbackObject::getOwnPropertySlot):
        (KJS::JSCallbackObject::put):
        (KJS::JSCallbackObject::deleteProperty):
        (KJS::JSCallbackObject::toNumber):
        (KJS::JSCallbackObject::toString):
        * API/JSContextRef.cpp:
        (JSGlobalContextCreate):
        (JSGlobalContextRetain):
        (JSGlobalContextRelease):
        (JSContextGetGlobalObject):
        * API/JSContextRef.h:
        * API/JSNode.c:
        (JSNodePrototype_appendChild):
        (JSNodePrototype_removeChild):
        (JSNodePrototype_replaceChild):
        (JSNode_getNodeType):
        (JSNode_getFirstChild):
        (JSNode_prototype):
        * API/JSNodeList.c:
        (JSNodeListPrototype_item):
        (JSNodeList_length):
        (JSNodeList_getProperty):
        (JSNodeList_prototype):
        * API/JSObjectRef.cpp:
        (JSObjectMake):
        (JSObjectMakeFunctionWithCallback):
        (JSObjectMakeConstructor):
        (JSObjectMakeFunction):
        (JSObjectGetPrototype):
        (JSObjectSetPrototype):
        (JSObjectHasProperty):
        (JSObjectGetProperty):
        (JSObjectSetProperty):
        (JSObjectGetPropertyAtIndex):
        (JSObjectSetPropertyAtIndex):
        (JSObjectDeleteProperty):
        (JSObjectIsFunction):
        (JSObjectCallAsFunction):
        (JSObjectIsConstructor):
        (JSObjectCallAsConstructor):
        (JSObjectCopyPropertyNames):
        * API/JSObjectRef.h:
        * API/JSStringRef.cpp:
        * API/JSValueRef.cpp:
        (JSValueGetType):
        (JSValueIsUndefined):
        (JSValueIsNull):
        (JSValueIsBoolean):
        (JSValueIsNumber):
        (JSValueIsString):
        (JSValueIsObject):
        (JSValueIsObjectOfClass):
        (JSValueIsEqual):
        (JSValueIsStrictEqual):
        (JSValueIsInstanceOfConstructor):
        (JSValueMakeUndefined):
        (JSValueMakeNull):
        (JSValueMakeBoolean):
        (JSValueMakeNumber):
        (JSValueMakeString):
        (JSValueToBoolean):
        (JSValueToNumber):
        (JSValueToStringCopy):
        (JSValueToObject):
        (JSValueProtect):
        (JSValueUnprotect):
        * API/JSValueRef.h:
        * API/minidom.c:
        (print):
        * API/testapi.c:
        (MyObject_getProperty):
        (MyObject_deleteProperty):
        (MyObject_callAsFunction):
        (MyObject_callAsConstructor):
        (MyObject_convertToType):
        (print_callAsFunction):
        (main):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@15481 268f45cc-cd09-0410-ab3c-d52691b4dbfc