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deps: backport 2ad2237 from v8 upstream 

Original commit message:

Fix Unhandled ReferenceError in debug-debugger.js

This fixes following exception in Sky on attempt to set a breakpoint
"Unhandled: Uncaught ReferenceError: break_point is not defined"
I think this happens in Sky but not in Chrome because Sky scripts are executed in strict mode.

BUG=None
LOG=N
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/741683002

Cr-Commit-Position: refs/heads/master@{#25415}
pull/23395/head
Julien Gilli 2014-11-28 15:33:35 -08:00 committed by Timothy J Fontaine
parent bddea12026
commit 0ff51c6e06
1 changed files with 1 additions and 1 deletions
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2
deps/v8/src/debug-debugger.js vendored
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@ -442,7 +442,7 @@ ScriptBreakPoint.prototype.set = function (script) {
if (position === null) return;
// Create a break point object and set the break point.
break_point = MakeBreakPoint(position, this);
var break_point = MakeBreakPoint(position, this);
break_point.setIgnoreCount(this.ignoreCount());
var actual_position = %SetScriptBreakPoint(script, position, break_point);
if (IS_UNDEFINED(actual_position)) {