Files app should not reload when images are dragged into it.

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 9e1e42ca341cb67d402581930e969cf058e4d951..1413cb56610a263938eb4a3f031a04ca000602d9 100644
--- a/chrome/browser/resources/file_manager/js/file_manager.js
+++ b/chrome/browser/resources/file_manager/js/file_manager.js
@@ -562,6 +562,10 @@ FileManager.prototype = {
    * One-time initialization of various DOM nodes.
    */
   FileManager.prototype.initDom_ = function() {
+    this.dialogDom_.addEventListener('drop', function(e) {

[dgozman, 2012/08/13 13:00:30]

Do we have a separate drop listener to handle file drops?

[SeRya, 2012/08/13 13:21:37]

Sure we do. It placed into FileTransferController.

+      // Prevent opening an URL by dropping it onto the page.
+      e.preventDefault();
+    });
     // Cache nodes we'll be manipulating.
     this.previewThumbnails_ =
         this.dialogDom_.querySelector('.preview-thumbnails');