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diff --git a/src/third_party/js-1.7/jsbool.c b/src/third_party/js-1.7/jsbool.c
deleted file mode 100644
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--- a/src/third_party/js-1.7/jsbool.c
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-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla Communicator client code, released
- * March 31, 1998.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-/*
- * JS boolean implementation.
- */
-#include "jsstddef.h"
-#include "jstypes.h"
-#include "jsutil.h" /* Added by JSIFY */
-#include "jsapi.h"
-#include "jsatom.h"
-#include "jsbool.h"
-#include "jscntxt.h"
-#include "jsconfig.h"
-#include "jsinterp.h"
-#include "jslock.h"
-#include "jsnum.h"
-#include "jsobj.h"
-#include "jsstr.h"
-
-JSClass js_BooleanClass = {
- "Boolean",
- JSCLASS_HAS_PRIVATE | JSCLASS_HAS_CACHED_PROTO(JSProto_Boolean),
- JS_PropertyStub, JS_PropertyStub, JS_PropertyStub, JS_PropertyStub,
- JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub,
- JSCLASS_NO_OPTIONAL_MEMBERS
-};
-
-#if JS_HAS_TOSOURCE
-#include "jsprf.h"
-
-static JSBool
-bool_toSource(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
- jsval *rval)
-{
- jsval v;
- char buf[32];
- JSString *str;
-
- if (JSVAL_IS_BOOLEAN((jsval)obj)) {
- v = (jsval)obj;
- } else {
- if (!JS_InstanceOf(cx, obj, &js_BooleanClass, argv))
- return JS_FALSE;
- v = OBJ_GET_SLOT(cx, obj, JSSLOT_PRIVATE);
- if (!JSVAL_IS_BOOLEAN(v))
- return js_obj_toSource(cx, obj, argc, argv, rval);
- }
- JS_snprintf(buf, sizeof buf, "(new %s(%s))",
- js_BooleanClass.name,
- js_boolean_strs[JSVAL_TO_BOOLEAN(v) ? 1 : 0]);
- str = JS_NewStringCopyZ(cx, buf);
- if (!str)
- return JS_FALSE;
- *rval = STRING_TO_JSVAL(str);
- return JS_TRUE;
-}
-#endif
-
-static JSBool
-bool_toString(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
- jsval *rval)
-{
- jsval v;
- JSAtom *atom;
- JSString *str;
-
- if (JSVAL_IS_BOOLEAN((jsval)obj)) {
- v = (jsval)obj;
- } else {
- if (!JS_InstanceOf(cx, obj, &js_BooleanClass, argv))
- return JS_FALSE;
- v = OBJ_GET_SLOT(cx, obj, JSSLOT_PRIVATE);
- if (!JSVAL_IS_BOOLEAN(v))
- return js_obj_toString(cx, obj, argc, argv, rval);
- }
- atom = cx->runtime->atomState.booleanAtoms[JSVAL_TO_BOOLEAN(v) ? 1 : 0];
- str = ATOM_TO_STRING(atom);
- if (!str)
- return JS_FALSE;
- *rval = STRING_TO_JSVAL(str);
- return JS_TRUE;
-}
-
-static JSBool
-bool_valueOf(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
-{
- if (JSVAL_IS_BOOLEAN((jsval)obj)) {
- *rval = (jsval)obj;
- return JS_TRUE;
- }
- if (!JS_InstanceOf(cx, obj, &js_BooleanClass, argv))
- return JS_FALSE;
- *rval = OBJ_GET_SLOT(cx, obj, JSSLOT_PRIVATE);
- return JS_TRUE;
-}
-
-static JSFunctionSpec boolean_methods[] = {
-#if JS_HAS_TOSOURCE
- {js_toSource_str, bool_toSource, 0,JSFUN_THISP_BOOLEAN,0},
-#endif
- {js_toString_str, bool_toString, 0,JSFUN_THISP_BOOLEAN,0},
- {js_valueOf_str, bool_valueOf, 0,JSFUN_THISP_BOOLEAN,0},
- {0,0,0,0,0}
-};
-
-static JSBool
-Boolean(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
-{
- JSBool b;
- jsval bval;
-
- if (argc != 0) {
- if (!js_ValueToBoolean(cx, argv[0], &b))
- return JS_FALSE;
- bval = BOOLEAN_TO_JSVAL(b);
- } else {
- bval = JSVAL_FALSE;
- }
- if (!(cx->fp->flags & JSFRAME_CONSTRUCTING)) {
- *rval = bval;
- return JS_TRUE;
- }
- OBJ_SET_SLOT(cx, obj, JSSLOT_PRIVATE, bval);
- return JS_TRUE;
-}
-
-JSObject *
-js_InitBooleanClass(JSContext *cx, JSObject *obj)
-{
- JSObject *proto;
-
- proto = JS_InitClass(cx, obj, NULL, &js_BooleanClass, Boolean, 1,
- NULL, boolean_methods, NULL, NULL);
- if (!proto)
- return NULL;
- OBJ_SET_SLOT(cx, proto, JSSLOT_PRIVATE, JSVAL_FALSE);
- return proto;
-}
-
-JSObject *
-js_BooleanToObject(JSContext *cx, JSBool b)
-{
- JSObject *obj;
-
- obj = js_NewObject(cx, &js_BooleanClass, NULL, NULL);
- if (!obj)
- return NULL;
- OBJ_SET_SLOT(cx, obj, JSSLOT_PRIVATE, BOOLEAN_TO_JSVAL(b));
- return obj;
-}
-
-JSString *
-js_BooleanToString(JSContext *cx, JSBool b)
-{
- return ATOM_TO_STRING(cx->runtime->atomState.booleanAtoms[b ? 1 : 0]);
-}
-
-JSBool
-js_ValueToBoolean(JSContext *cx, jsval v, JSBool *bp)
-{
- JSBool b;
- jsdouble d;
-
- if (JSVAL_IS_NULL(v) || JSVAL_IS_VOID(v)) {
- b = JS_FALSE;
- } else if (JSVAL_IS_OBJECT(v)) {
- if (!JS_VERSION_IS_ECMA(cx)) {
- if (!OBJ_DEFAULT_VALUE(cx, JSVAL_TO_OBJECT(v), JSTYPE_BOOLEAN, &v))
- return JS_FALSE;
- if (!JSVAL_IS_BOOLEAN(v))
- v = JSVAL_TRUE; /* non-null object is true */
- b = JSVAL_TO_BOOLEAN(v);
- } else {
- b = JS_TRUE;
- }
- } else if (JSVAL_IS_STRING(v)) {
- b = JSSTRING_LENGTH(JSVAL_TO_STRING(v)) ? JS_TRUE : JS_FALSE;
- } else if (JSVAL_IS_INT(v)) {
- b = JSVAL_TO_INT(v) ? JS_TRUE : JS_FALSE;
- } else if (JSVAL_IS_DOUBLE(v)) {
- d = *JSVAL_TO_DOUBLE(v);
- b = (!JSDOUBLE_IS_NaN(d) && d != 0) ? JS_TRUE : JS_FALSE;
- } else {
- JS_ASSERT(JSVAL_IS_BOOLEAN(v));
- b = JSVAL_TO_BOOLEAN(v);
- }
-
- *bp = b;
- return JS_TRUE;
-}