Initial redesign of the Files.app's main window.

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

Index: chrome/browser/resources/file_manager/js/sidebar.js
diff --git a/chrome/browser/resources/file_manager/js/sidebar.js b/chrome/browser/resources/file_manager/js/sidebar.js
index e70051eb5f370ed61d50cfcac8329a89f429324f..a507bd7d031e43ff57e5a5dd1c7d49cedf34b73f 100644
--- a/chrome/browser/resources/file_manager/js/sidebar.js
+++ b/chrome/browser/resources/file_manager/js/sidebar.js
@@ -220,6 +220,15 @@ DirectoryItem.prototype.decorate = function(
 };
 
 /**
+ * Overrides WebKit's scrollIntoViewIfNeeded, which doesn't work well with
+ * a complex layout. This call is not necessary, so we are ignoring it.
+ *
+ * @param {boolean} unused Unused.
+ */
+DirectoryItem.prototype.scrollIntoViewIfNeeded = function(unused) {
+};
+
+/**
  * Invoked when the item is being expanded.
  * @param {!UIEvent} e Event.
  * @private