Remove FLAG_min_preparse_length.

test/webkit/fast/js/parser-syntax-check.js

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 // 1.  Redistributions of source code must retain the above copyright
 //     notice, this list of conditions and the following disclaimer.
 // 2.  Redistributions in binary form must reproduce the above copyright
 //     notice, this list of conditions and the following disclaimer in the
@@ skipping 201 matching lines @@
 invalid("with a.b { }");
 valid  ("while (a() - new b) ;");
 invalid("while a {}");
 valid  ("do ; while(0) i++"); // Is this REALLY valid? (Firefox also accepts this)
 valid  ("do if (a) x; else y; while(z)");
 invalid("do g; while 4");
 invalid("do g; while ((4)");
 valid  ("{ { do do do ; while(0) while(0) while(0) } }");
 valid  ("do while (0) if (a) {} else y; while(0)");
 valid  ("if (a) while (b) if (c) with(d) {} else e; else f");
-invalid("break ; break your_limits ; continue ; continue living ; debugger");
 invalid("debugger X");
 invalid("break 0.2");
 invalid("continue a++");
 invalid("continue (my_friend)");
 valid  ("while (1) break");
 valid  ("do if (a) with (b) continue; else debugger; while (false)");
 invalid("do if (a) while (false) else debugger");
 invalid("while if (a) ;");
 valid  ("if (a) function f() {} else function g() {}");
 invalid("if (a()) while(0) function f() {} else function g() {}");
@@ skipping 80 matching lines @@
 invalid("for (var a, b in b) break");
 invalid("for (var a = -6, b in b) break");
 invalid("for (var a, b = 8 in b) break");
 valid  ("for (var a = (b in c) in d) break");
 invalid("for (var a = (b in c in d) break");
 invalid("for (var (a) in b) { }");
 valid  ("for (var a = 7, b = c < d >= d ; f()[6]++ ; --i()[1]++ ) {}");
 
 debug  ("try statement");
 
-invalid("try { break } catch(e) {}");
 valid  ("try {} finally { c++ }");
 valid  ("try { with (x) { } } catch(e) {} finally { if (a) ; }");
 invalid("try {}");
 invalid("catch(e) {}");
 invalid("finally {}");
 invalid("try a; catch(e) {}");
 invalid("try {} catch(e) a()");
 invalid("try {} finally a()");
 invalid("try {} catch(e)");
 invalid("try {} finally");
@@ skipping 22 matching lines @@
 invalid("switch (g) { case 1: a: default: }");
 invalid("switch g { case 1: l() }");
 invalid("switch (g) { case 1:");
 valid  ("switch (l) { case a = b ? c : d : }");
 valid  ("switch (sw) { case a ? b - 7[1] ? [c,,] : d = 6 : { } : }");
 invalid("switch (l) { case b ? c : }");
 valid  ("switch (l) { case 1: a: with(g) switch (g) { case 2: default: } default: }");
 invalid("switch (4 - ) { }");
 invalid("switch (l) { default case: 5; }");
 
-invalid("L: L: ;");
-invalid("L: L1: L: ;");
-invalid("L: L1: L2: L3: L4: L: ;");
-
 invalid("for(var a,b 'this shouldn\'t be allowed' false ; ) ;");
 invalid("for(var a,b '");
 
 valid("function __proto__(){}")
 valid("(function __proto__(){})")
 valid("'use strict'; function __proto__(){}")
 valid("'use strict'; (function __proto__(){})")
 
 valid("if (0) $foo; ")
 valid("if (0) _foo; ")
@@ skipping 14 matching lines @@
 
 try { eval("a.b.c = {};"); } catch(e1) { e=e1; shouldBe("e.line", "1") }
 foo = 'FAIL';
 bar = 'PASS';
 try {
      eval("foo = 'PASS'; a.b.c = {}; bar  = 'FAIL';");
 } catch(e) {
      shouldBe("foo", "'PASS'");
      shouldBe("bar", "'PASS'");
 }