[gjs] coverage: Remove duplicated code

[Sam Spilsbury <samspilsbury src gnome org>]

commit ce10b2e6e526abc72971faa29e76c14d770998c0
Author: Sam Spilsbury <smspillaz gmail com>
Date:   Thu Jul 2 00:22:02 2015 +0800

    coverage: Remove duplicated code
    
    We were creating a function map earlier during the
    object declaration.

 modules/coverage.js |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/modules/coverage.js b/modules/coverage.js
index 9255540..e0fef7b 100644
--- a/modules/coverage.js
+++ b/modules/coverage.js
@@ -763,12 +763,6 @@ function CoverageStatisticsContainer(prefixes, cache) {
                      });
                  }
             }
-            cacheDataForFilename.functions = 
Object.keys(statisticsForFilename.functionCounters).map(function(key) {
-                return {
-                    key: key,
-                    line: Number(key.split(':')[1])
-                };
-            });
             cache_data[filename] = cacheDataForFilename;
         });
         return JSON.stringify(cache_data);