Backout changeset b43d38c5c456 for build bustage.

js/xpconnect/src/moz.build

@@ -51,6 +51,5 @@ CPP_SOURCES += [
     'nsCxPusher.cpp',
     'nsScriptError.cpp',
     'nsXPConnect.cpp',
-    'Sandbox.cpp',
 ]
 

js/xpconnect/src/xpcprivate.h

@@ -3681,22 +3681,7 @@ xpc_GetSafeJSContext()
     return XPCJSRuntime::Get()->GetJSContextStack()->GetSafeJSContext();
 }
 
-bool
-NewFunctionForwarder(JSContext *cx, JS::HandleId id, JS::HandleObject callable,
-                     bool doclone, JS::MutableHandleValue vp);
-
-nsresult
-ThrowAndFail(nsresult errNum, JSContext* cx, bool* retval);
-
-// Infallible.
-already_AddRefed<nsIXPCComponents_utils_Sandbox>
-NewSandboxConstructor();
-
-bool
-IsSandbox(JSObject *obj);
-
 namespace xpc {
-
 struct SandboxOptions {
     SandboxOptions(JSContext *cx)
         : wantXrays(true)