Mountain Lion: use the system download progress.

chrome/browser/ui/cocoa/download/download_util_mac.mm

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Download utility implementation for Mac OS X.
 
 #include "chrome/browser/ui/cocoa/download/download_util_mac.h"
 
 #include "base/sys_string_conversions.h"
 #import "chrome/browser/ui/cocoa/dock_icon.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/native_widget_types.h"
 
 using content::DownloadItem;
 
 namespace download_util {
 
 void AddFileToPasteboard(NSPasteboard* pasteboard, const FilePath& path) {
   // Write information about the file being dragged to the pasteboard.
   NSString* file = base::SysUTF8ToNSString(path.value());
   NSArray* fileList = [NSArray arrayWithObject:file];
   [pasteboard declareTypes:[NSArray arrayWithObject:NSFilenamesPboardType]
                      owner:nil];
   [pasteboard setPropertyList:fileList forType:NSFilenamesPboardType];
 }
 
-void NotifySystemOfDownloadComplete(const FilePath& path) {
-  NSString* filePath = base::SysUTF8ToNSString(path.value());
-  [[NSDistributedNotificationCenter defaultCenter]
-      postNotificationName:@"com.apple.DownloadFileFinished"
-                    object:filePath];
-
-  NSString* parentPath = [filePath stringByDeletingLastPathComponent];
-  FNNotifyByPath(
-      reinterpret_cast<const UInt8*>([parentPath fileSystemRepresentation]),
-      kFNDirectoryModifiedMessage,
-      kNilOptions);
-}
-
 void DragDownload(const DownloadItem* download,
                   gfx::Image* icon,
                   gfx::NativeView view) {
   NSPasteboard* pasteboard = [NSPasteboard pasteboardWithName:NSDragPboard];
   AddFileToPasteboard(pasteboard, download->GetFullPath());
 
   // Synthesize a drag event, since we don't have access to the actual event
   // that initiated a drag (possibly consumed by the Web UI, for example).
   NSPoint position = [[view window] mouseLocationOutsideOfEventStream];
   NSTimeInterval eventTime = [[NSApp currentEvent] timestamp];
@@ skipping 21 matching lines @@
                                    bool progress_known,
                                    float progress) {
   DockIcon* dock_icon = [DockIcon sharedDockIcon];
   [dock_icon setDownloads:download_count];
   [dock_icon setIndeterminate:!progress_known];
   [dock_icon setProgress:progress];
   [dock_icon updateIcon];
 }
 
 }  // namespace download_util