filemanager: Update the icons in the left nav.

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

Index: chrome/browser/resources/file_manager/js/file_manager.js
diff --git a/chrome/browser/resources/file_manager/js/file_manager.js b/chrome/browser/resources/file_manager/js/file_manager.js
index 7d9128c9cf6f1d1052674348a1d92f547c7d53ce..b032f5e9e02ee12c79bb8824c7435e8a0e1846d2 100644
--- a/chrome/browser/resources/file_manager/js/file_manager.js
+++ b/chrome/browser/resources/file_manager/js/file_manager.js
@@ -1412,14 +1412,18 @@ DialogType.isModal = function(type) {
 
     var rootType = PathUtil.getRootType(path);
 
+    var iconDiv = this.document_.createElement('div');
+    iconDiv.className = 'volume-icon';
+    iconDiv.setAttribute('volume-type-icon', rootType);
+    if (rootType === RootType.REMOVABLE) {
+      iconDiv.setAttribute('volume-subtype',
+          this.volumeManager_.getDeviceType(path));
+    }
+    li.appendChild(iconDiv);
+
     var div = this.document_.createElement('div');
     div.className = 'root-label';
 
-    div.setAttribute('volume-type-icon', rootType);
-    if (rootType === RootType.REMOVABLE)
-      div.setAttribute('volume-subtype',
-          this.volumeManager_.getDeviceType(path));
-
     div.textContent = PathUtil.getRootLabel(path);
     li.appendChild(div);