[Math] implement Math.random as TFJ builtin.

test/mjsunit/debug-script.js

Index: test/mjsunit/debug-script.js
diff --git a/test/mjsunit/debug-script.js b/test/mjsunit/debug-script.js
index 3bedb74a35e29002359280e30ec0d76c4f03ffb0..386e11606ec6d7de46cc4a7f2d17270d2d98ba1b 100644
--- a/test/mjsunit/debug-script.js
+++ b/test/mjsunit/debug-script.js
@@ -80,9 +80,9 @@ assertTrue(extension_count == 2 || extension_count == 3);
 assertTrue(normal_count == 2 || normal_count == 3);
 
 // Test a builtins script.
-var math_script = Debug.findScript('native math.js');
-assertEquals('native math.js', math_script.name);
-assertEquals(Debug.ScriptType.Native, math_script.type);
+var array_script = Debug.findScript('native array.js');

[Benedikt Meurer, 2016/10/11 06:43:45]

Hah! Moving furniture around...

[Yang, 2016/10/11 06:44:26]

:)

+assertEquals('native array.js', array_script.name);
+assertEquals(Debug.ScriptType.Native, array_script.type);
 
 // Test a debugger script.
 var debug_delay_script = Debug.findScript('native debug.js');