1 files changed, 0 insertions, 119 deletions
diff --git a/js/xpconnect/src/nsScriptErrorWithStack.cpp b/js/xpconnect/src/nsScriptErrorWithStack.cpp
deleted file mode 100644
index edc12fa76..000000000
--- a/js/xpconnect/src/nsScriptErrorWithStack.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* vim: set ts=8 sts=4 et sw=4 tw=99: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/*
- * nsScriptErrorWithStack implementation.
- * a main-thread-only, cycle-collected subclass of nsScriptErrorBase
- * that can store a SavedFrame stack trace object.
- */
-
-#include "xpcprivate.h"
-#include "MainThreadUtils.h"
-#include "mozilla/Assertions.h"
-#include "nsGlobalWindow.h"
-#include "nsCycleCollectionParticipant.h"
-
-
-namespace {
-
-static nsCString
-FormatStackString(JSContext* cx, HandleObject aStack) {
-    JS::RootedString formattedStack(cx);
-
-    if (!JS::BuildStackString(cx, aStack, &formattedStack)) {
-        return nsCString();
-    }
-
-    nsAutoJSString stackJSString;
-    if (!stackJSString.init(cx, formattedStack)) {
-        return nsCString();
-    }
-
-    return NS_ConvertUTF16toUTF8(stackJSString.get());
-}
-
-}
-
-
-NS_IMPL_CYCLE_COLLECTION_CLASS(nsScriptErrorWithStack)
-
-NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsScriptErrorWithStack)
-  tmp->mStack = nullptr;
-NS_IMPL_CYCLE_COLLECTION_UNLINK_END
-
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(nsScriptErrorWithStack)
-  NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
-NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
-
-NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(nsScriptErrorWithStack)
-  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mStack)
-NS_IMPL_CYCLE_COLLECTION_TRACE_END
-
-NS_IMPL_CYCLE_COLLECTING_ADDREF(nsScriptErrorWithStack)
-NS_IMPL_CYCLE_COLLECTING_RELEASE(nsScriptErrorWithStack)
-
-NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(nsScriptErrorWithStack)
-  NS_INTERFACE_MAP_ENTRY(nsISupports)
-  NS_INTERFACE_MAP_ENTRY(nsIConsoleMessage)
-  NS_INTERFACE_MAP_ENTRY(nsIScriptError)
-NS_INTERFACE_MAP_END
-
-nsScriptErrorWithStack::nsScriptErrorWithStack(JS::HandleObject aStack)
-  : mStack(aStack)
-{
-    MOZ_ASSERT(NS_IsMainThread(), "You can't use this class on workers.");
-    mozilla::HoldJSObjects(this);
-}
-
-nsScriptErrorWithStack::~nsScriptErrorWithStack() {
-    mozilla::DropJSObjects(this);
-}
-
-NS_IMETHODIMP
-nsScriptErrorWithStack::Init(const nsAString& message,
-                             const nsAString& sourceName,
-                             const nsAString& sourceLine,
-                             uint32_t lineNumber,
-                             uint32_t columnNumber,
-                             uint32_t flags,
-                             const char* category)
-{
-  MOZ_CRASH("nsScriptErrorWithStack requires to be initialized with a document, by using InitWithWindowID");
-}
-
-NS_IMETHODIMP
-nsScriptErrorWithStack::GetStack(JS::MutableHandleValue aStack) {
-    aStack.setObjectOrNull(mStack);
-    return NS_OK;
-}
-
-NS_IMETHODIMP
-nsScriptErrorWithStack::ToString(nsACString& /*UTF8*/ aResult)
-{
-    MOZ_ASSERT(NS_IsMainThread());
-
-    nsCString message;
-    nsresult rv = nsScriptErrorBase::ToString(message);
-    NS_ENSURE_SUCCESS(rv, rv);
-
-    if (!mStack) {
-        aResult.Assign(message);
-        return NS_OK;
-    }
-
-    AutoJSAPI jsapi;
-    if (!jsapi.Init(mStack)) {
-        return NS_ERROR_FAILURE;
-    }
-
-    JSContext* cx = jsapi.cx();
-    RootedObject stack(cx, mStack);
-    nsCString stackString = FormatStackString(cx, stack);
-    nsCString combined = message + NS_LITERAL_CSTRING("\n") + stackString;
-    aResult.Assign(combined);
-
-    return NS_OK;
-}