Remove a bunch of unused PNG icons (#4071)

chrome/content/zotero/components/icons.jsx

@@ -97,10 +97,6 @@ function i(name, svgOrSrc, hasHiDPI = true) {
 /* eslint-disable max-len */
 
 
-i('TagSelectorMenu', "chrome://zotero/skin/tag-selector-menu.png");
-i('SortMarker', "chrome://zotero/skin/tag-selector-menu.png");
-i('DownChevron', "chrome://zotero/skin/searchbar-dropmarker.png");
-i('Xmark', "chrome://zotero/skin/xmark.png")
 i('Twisty', (
 	/* This Source Code Form is subject to the terms of the Mozilla Public
 	 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
@@ -112,78 +108,8 @@ i('Twisty', (
 i('Cross', "chrome://zotero/skin/cross.png");
 i('Tick', "chrome://zotero/skin/tick.png");
 i('ArrowRefresh', "chrome://zotero/skin/arrow_refresh.png");
-//i('Link', "chrome://zotero/skin/link.png");
-
-i('Attach', "chrome://zotero/skin/attach.png");
-i('BulletBlue', "chrome://zotero/skin/bullet_blue.png");
-i('BulletBlueEmpty', "chrome://zotero/skin/bullet_blue_empty.png");
-
-// TreeItems
-i('TreeitemArtwork', 'chrome://zotero/skin/treeitem-artwork.png');
-i('TreeitemAttachmentLink', 'chrome://zotero/skin/treeitem-attachment-link.png');
-i('TreeitemAttachmentPDF', 'chrome://zotero/skin/treeitem-attachment-pdf.png');
-i('TreeitemAttachmentPDFLink', 'chrome://zotero/skin/treeitem-attachment-pdf-link.png');
-i('TreeitemAttachmentSnapshot', 'chrome://zotero/skin/treeitem-attachment-snapshot.png');
-i('TreeitemAttachmentWebLink', 'chrome://zotero/skin/treeitem-attachment-web-link.png');
-i('TreeitemAudioRecording', 'chrome://zotero/skin/treeitem-audioRecording.png');
-i('TreeitemBill', 'chrome://zotero/skin/treeitem-bill.png');
-i('TreeitemBlogPost', 'chrome://zotero/skin/treeitem-blogPost.png');
-i('TreeitemBook', 'chrome://zotero/skin/treeitem-book.png');
-i('TreeitemBookSection', 'chrome://zotero/skin/treeitem-bookSection.png');
-i('TreeitemCase', 'chrome://zotero/skin/treeitem-case.png');
-i('TreeitemComputerProgram', 'chrome://zotero/skin/treeitem-computerProgram.png');
-i('TreeitemConferencePaper', 'chrome://zotero/skin/treeitem-conferencePaper.png');
-i('TreeitemDataset', 'chrome://zotero/skin/treeitem-dataset.png');
-i('TreeitemDictionaryEntry', 'chrome://zotero/skin/treeitem-dictionaryEntry.png');
-i('TreeitemEmail', 'chrome://zotero/skin/treeitem-email.png');
-i('TreeitemEncyclopediaArticle', 'chrome://zotero/skin/treeitem-encyclopediaArticle.png');
-i('TreeitemFilm', 'chrome://zotero/skin/treeitem-film.png');
-i('TreeitemForumPost', 'chrome://zotero/skin/treeitem-forumPost.png');
-i('TreeitemHearing', 'chrome://zotero/skin/treeitem-hearing.png');
-i('TreeitemInstantMessage', 'chrome://zotero/skin/treeitem-instantMessage.png');
-i('TreeitemInterview', 'chrome://zotero/skin/treeitem-interview.png');
-i('TreeitemJournalArticle', 'chrome://zotero/skin/treeitem-journalArticle.png');
-i('TreeitemLetter', 'chrome://zotero/skin/treeitem-letter.png');
-i('TreeitemMagazineArticle', 'chrome://zotero/skin/treeitem-magazineArticle.png');
-i('TreeitemManuscript', 'chrome://zotero/skin/treeitem-manuscript.png');
-i('TreeitemMap', 'chrome://zotero/skin/treeitem-map.png', false);
-i('TreeitemNewspaperArticle', 'chrome://zotero/skin/treeitem-newspaperArticle.png');
-i('TreeitemNote', 'chrome://zotero/skin/treeitem-note.png');
-i('TreeitemPatent', 'chrome://zotero/skin/treeitem-patent.png');
-i('Treeitem', 'chrome://zotero/skin/treeitem.png');
-i('TreeitemPodcast', 'chrome://zotero/skin/treeitem-podcast.png', false);
-i('TreeitemPreprint', 'chrome://zotero/skin/treeitem-preprint.png');
-i('TreeitemPresentation', 'chrome://zotero/skin/treeitem-presentation.png');
-i('TreeitemRadioBroadcast', 'chrome://zotero/skin/treeitem-radioBroadcast.png', false);
-i('TreeitemReport', 'chrome://zotero/skin/treeitem-report.png');
-i('TreeitemStandard', 'chrome://zotero/skin/treeitem-standard.png');
-i('TreeitemStatute', 'chrome://zotero/skin/treeitem-statute.png');
-i('TreeitemThesis', 'chrome://zotero/skin/treeitem-thesis.png');
-i('TreeitemTvBroadcast', 'chrome://zotero/skin/treeitem-tvBroadcast.png', false);
-i('TreeitemVideoRecording', 'chrome://zotero/skin/treeitem-videoRecording.png', false);
-i('TreeitemWebpageGray', 'chrome://zotero/skin/treeitem-webpage-gray.png');
-i('TreeitemWebpage', 'chrome://zotero/skin/treeitem-webpage.png');
-
-// Treesource
-i('TreesourceBucket', 'chrome://zotero/skin/treesource-bucket.png', false);
-i('TreesourceCollection', 'chrome://zotero/skin/treesource-collection.png');
-i('TreesourceCommons', 'chrome://zotero/skin/treesource-commons.png', false);
-i('TreesourceDuplicates', 'chrome://zotero/skin/treesource-duplicates.png');
-i('TreesourceFeedError', 'chrome://zotero/skin/treesource-feed-error.png');
-i('TreesourceFeedLibrary', 'chrome://zotero/skin/treesource-feedLibrary.png');
-i('TreesourceFeed', 'chrome://zotero/skin/treesource-feed.png');
-i('TreesourceFeedUpdating', 'chrome://zotero/skin/treesource-feed-updating.png', false);
-i('TreesourceGroups', 'chrome://zotero/skin/treesource-groups.png');
-i('TreesourceLibrary', 'chrome://zotero/skin/treesource-library.png');
-i('TreesourceSearch', 'chrome://zotero/skin/treesource-search.png');
-i('TreesourceShare', 'chrome://zotero/skin/treesource-share.png', false);
-i('TreesourceTrashFull', 'chrome://zotero/skin/treesource-trash-full.png');
-i('TreesourceTrash', 'chrome://zotero/skin/treesource-trash.png');
-i('TreesourceUnfiled', 'chrome://zotero/skin/treesource-unfiled.png');
 
 if (Zotero.isMac) {
-	i('TreesourceCollection', 'chrome://zotero-platform/content/treesource-collection.png', true);
-	i('TreesourceSearch', 'chrome://zotero-platform/content/treesource-search.png', true);
 	i('Twisty', (
 		/* This Source Code Form is subject to the terms of the Mozilla Public
 		 * License, v. 2.0. If a copy of the MPL was not distributed with this file,