[gjs] coverage: Don't construct a new array for no good reason

[Jasper St. Pierre <jstpierre src gnome org>]

commit 46341730574ab0d39babc3e535ae9ed592248a95
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Feb 3 14:44:03 2014 -0500

    coverage: Don't construct a new array for no good reason

 modules/coverage.js |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/modules/coverage.js b/modules/coverage.js
index 845a9e5..3f2fe41 100644
--- a/modules/coverage.js
+++ b/modules/coverage.js
@@ -648,7 +648,7 @@ function _convertFunctionCountersToArray(functionCounters) {
 }
 
 function CoverageStatisticsContainer(files) {
-    let pendingFiles = [];
+    let pendingFiles = files;
     let coveredFiles = {};
 
     function ensureStatisticsFor(filename) {
@@ -663,9 +663,6 @@ function CoverageStatisticsContainer(files) {
             throw new Error('Not tracking statistics for ' + filename);
         return statistics;
     };
-
-    for (let file of files)
-        pendingFiles.push(file);
 }
 
 /**