Add notification before getMultiProfileShareEntries_.

ui/file_manager/file_manager/foreground/js/file_manager.js

Index: ui/file_manager/file_manager/foreground/js/file_manager.js
diff --git a/ui/file_manager/file_manager/foreground/js/file_manager.js b/ui/file_manager/file_manager/foreground/js/file_manager.js
index 82ffcf3c1ff9c7c54942c37db64aff26238b9834..274107514f64149ebaf5afc7b0e793add198ecc7 100644
--- a/ui/file_manager/file_manager/foreground/js/file_manager.js
+++ b/ui/file_manager/file_manager/foreground/js/file_manager.js
@@ -947,12 +947,14 @@ var BOTTOM_MARGIN_FOR_PREVIEW_PANEL_PX = 52;
         'entries-changed', this.onEntriesChangedBound_);
 
     var controller = this.fileTransferController_ =
-        new FileTransferController(this.document_,
-                                   this.fileOperationManager_,
-                                   this.metadataCache_,
-                                   this.directoryModel_,
-                                   this.volumeManager_,
-                                   this.ui_.multiProfileShareDialog);
+        new FileTransferController(
+                this.document_,
+                this.fileOperationManager_,
+                this.metadataCache_,
+                this.directoryModel_,
+                this.volumeManager_,
+                this.ui_.multiProfileShareDialog,
+                this.backgroundPage_.background.progressCenter);
     controller.attachDragSource(this.table_.list);
     controller.attachFileListDropTarget(this.table_.list);
     controller.attachDragSource(this.grid_);
@@ -2817,9 +2819,19 @@ var BOTTOM_MARGIN_FOR_PREVIEW_PANEL_PX = 52;
       this.directoryModel_.dispose();
     if (this.volumeManager_)
       this.volumeManager_.dispose();
-    if (this.progressCenterPanel_)
+    if (this.progressCenterPanel_) {
+      for (var i=0;

[hirono, 2014/09/16 08:12:56]

I think the for loop should be placed at the out of the if loop.
FileTransferController adds an item regardress of the existence of
ProgressCenterPanel.
WDYT?

[iseki, 2014/09/16 08:44:20]

Done.

+          i < this.fileTransferController_.pendingTaskId.length; ++i) {

[hirono, 2014/09/16 08:12:56]

nit:

1. Please insert spaces: "var i = 0;".
2. Also fix the indent at #2824.
3. Please put the third statement "++i" at the new line as well as the second
line.

[iseki, 2014/09/16 08:44:20]

Done.

[hirono, 2014/09/16 09:01:31]

Please also handle 2. and 3.

[iseki, 2014/09/17 01:42:34]

Done.

+        var taskId = this.fileTransferController_.pendingTaskId[i];
+        var item =
+            this.backgroundPage_.background.progressCenter.getItemById(taskId);
+        item.message = '';
+        item.state = ProgressItemState.CANCELED;
+        this.backgroundPage_.background.progressCenter.updateItem(item);
+      }
       this.backgroundPage_.background.progressCenter.removePanel(
           this.progressCenterPanel_);
+    }
     if (this.fileOperationManager_) {
       if (this.onCopyProgressBound_) {
         this.fileOperationManager_.removeEventListener(