Expand height of file list and default action list.

BUG=407932
TEST=manually

Review URL: https://codereview.chromium.org/507983002

Cr-Commit-Position: refs/heads/master@{#292330}

ui/file_manager/file_manager/foreground/css/file_manager.css

@@ -1154,8 +1154,8 @@ li[renaming=''] .filename-label {
 
 #list-container li.table-row,
 #default-actions-list li {
-  height: 29px;
-  line-height: 29px;
+  height: 32px;
+  line-height: 32px;
 }
 
 /* The icon in the name column. See file_types.css for specific icons. */