Bug 1348524 - Remove unused chrome://global/skin/notification/close.png file r=florian

MozReview-Commit-ID: 2vh5iExCO9K

--HG--
extra : rebase_source : 7a0c2ddf983aca875bb6c38885900b7e72f65f72

browser/base/content/test/static/browser_all_files_referenced.js

@@ -159,8 +159,6 @@ var whitelist = new Set([
    platforms: ["linux"]},
   // Bug 1348362
   {file: "chrome://global/skin/icons/warning-64.png", platforms: ["linux", "win"]},
-  // Bug 1348524
-  {file: "chrome://global/skin/notification/close.png", platforms: ["macosx"]},
   // Bug 1348525
   {file: "chrome://global/skin/splitter/grip-bottom.gif", platforms: ["linux"]},
   {file: "chrome://global/skin/splitter/grip-left.gif", platforms: ["linux"]},

toolkit/themes/osx/global/jar.mn

@@ -106,7 +106,6 @@ toolkit.jar:
   skin/classic/global/icons/question-32.png                          (icons/question-32.png)
   skin/classic/global/icons/question-64.png                          (icons/question-64.png)
   skin/classic/global/icons/sslWarning.png                           (icons/sslWarning.png)
-  skin/classic/global/notification/close.png                         (notification/close.png)
   skin/classic/global/notification/error-icon.png                    (notification/error-icon.png)
   skin/classic/global/notification/info-icon.png                     (notification/info-icon.png)
   skin/classic/global/notification/warning-icon.png                  (notification/warning-icon.png)