HiDPI assets for Chrome OS Files app

chrome/browser/resources/file_manager/js/file_tasks.js

Index: chrome/browser/resources/file_manager/js/file_tasks.js
diff --git a/chrome/browser/resources/file_manager/js/file_tasks.js b/chrome/browser/resources/file_manager/js/file_tasks.js
index 7ad1a474700cd3f30d4daed92a51a58c41860117..45e78f114e2053b1b4dac5e25bd7173e7e9c6bd7 100644
--- a/chrome/browser/resources/file_manager/js/file_tasks.js
+++ b/chrome/browser/resources/file_manager/js/file_tasks.js
@@ -52,6 +52,12 @@ FileTasks.prototype.processTasks_ = function(tasks) {
   this.tasks_ = [];
   var id = this.fileManager_.getExtensionId();
 
+  // TODO(kaznacheev): Teach menu items to use HiDPI assets.
+  function getFileTypeIcon(type) {
+    return chrome.extension.getURL(
+        'images/files/file_types/' + type + '.png');
+  }
+
   for (var i = 0; i < tasks.length; i++) {
     var task = tasks[i];
 
@@ -61,46 +67,34 @@ FileTasks.prototype.processTasks_ = function(tasks) {
       if (task_parts[1] == 'play') {
         // TODO(serya): This hack needed until task.iconUrl is working
         //             (see GetFileTasksFileBrowserFunction::RunImpl).
-        task.iconUrl =
-            chrome.extension.getURL('images/filetype_audio.png');
+        task.iconUrl = getFileTypeIcon('audio');
         task.title = loadTimeData.getString('ACTION_LISTEN');
       } else if (task_parts[1] == 'mount-archive') {
-        task.iconUrl =
-            chrome.extension.getURL('images/filetype_archive.png');
+        task.iconUrl = getFileTypeIcon('archive');
         task.title = loadTimeData.getString('MOUNT_ARCHIVE');
       } else if (task_parts[1] == 'gallery') {
+        task.iconUrl = getFileTypeIcon('image');
         task.title = loadTimeData.getString('ACTION_OPEN');
-        task.iconUrl =
-            chrome.extension.getURL('images/filetype_image.png');
       } else if (task_parts[1] == 'watch') {
-        task.iconUrl =
-            chrome.extension.getURL('images/filetype_video.png');
+        task.iconUrl = getFileTypeIcon('video');
         task.title = loadTimeData.getString('ACTION_WATCH');
       } else if (task_parts[1] == 'open-hosted') {
-        if (this.urls_.length > 1) {
-          task.iconUrl =
-              chrome.extension.getURL('images/filetype_generic.png');
-        } else {
-          // Use specific icon.
-          var icon = FileType.getIcon(this.urls_[0]);
-          task.iconUrl =
-              chrome.extension.getURL('images/filetype_' + icon + '.png');
-        }
+        if (this.urls_.length > 1)
+          task.iconUrl = getFileTypeIcon('generic');
+        else // Use specific icon.
+          task.iconUrl = getFileTypeIcon(FileType.getIcon(this.urls_[0]));
         task.title = loadTimeData.getString('ACTION_OPEN');
       } else if (task_parts[1] == 'view-pdf') {
         // Do not render this task if disabled.
         if (!loadTimeData.getBoolean('PDF_VIEW_ENABLED'))
           continue;
-        task.iconUrl =
-            chrome.extension.getURL('images/filetype_pdf.png');
+        task.iconUrl = getFileTypeIcon('pdf');
         task.title = loadTimeData.getString('ACTION_VIEW');
       } else if (task_parts[1] == 'view-in-browser') {
-        task.iconUrl =
-            chrome.extension.getURL('images/filetype_generic.png');
+        task.iconUrl = getFileTypeIcon('generic');
         task.title = loadTimeData.getString('ACTION_VIEW');
       } else if (task_parts[1] == 'install-crx') {
-        task.iconUrl =
-            chrome.extension.getURL('images/filetype_generic.png');
+        task.iconUrl = getFileTypeIcon('generic');
         task.title = loadTimeData.getString('INSTALL_CRX');
       }
     }