Makes the download shelf auto-close after the user opens all downloads

chrome/browser/download/download_item.cc

Index: chrome/browser/download/download_item.cc
diff --git a/chrome/browser/download/download_item.cc b/chrome/browser/download/download_item.cc
index c05823a65171623ea0c6acbc8019f05716b66a16..48538fc5281aa11c8d642c1ec44e4f576750dc7f 100644
--- a/chrome/browser/download/download_item.cc
+++ b/chrome/browser/download/download_item.cc
@@ -63,7 +63,8 @@ DownloadItem::DownloadItem(DownloadManager* download_manager,
       is_extension_install_(info.is_extension_install),
       name_finalized_(false),
       is_temporary_(false),
-      need_final_rename_(false) {
+      need_final_rename_(false),
+      opened_(false) {
   if (state_ == IN_PROGRESS)
     state_ = CANCELLED;
   Init(false /* don't start progress timer */);
@@ -99,7 +100,8 @@ DownloadItem::DownloadItem(DownloadManager* download_manager,
       is_extension_install_(info.is_extension_install),
       name_finalized_(false),
       is_temporary_(!info.save_info.file_path.empty()),
-      need_final_rename_(false) {
+      need_final_rename_(false),
+      opened_(false) {
   Init(true /* start progress timer */);
 }
 
@@ -134,7 +136,8 @@ DownloadItem::DownloadItem(DownloadManager* download_manager,
       is_extension_install_(false),
       name_finalized_(false),
       is_temporary_(false),
-      need_final_rename_(false) {
+      need_final_rename_(false),
+      opened_(false) {
   Init(true /* start progress timer */);
 }
 
@@ -180,11 +183,15 @@ void DownloadItem::OpenDownload() {
   if (state() == DownloadItem::IN_PROGRESS) {
     open_when_complete_ = !open_when_complete_;
   } else if (state() == DownloadItem::COMPLETE) {
-    FOR_EACH_OBSERVER(Observer, observers_, OnDownloadOpened(this));
     download_manager_->OpenDownload(this, NULL);
   }
 }
 
+void DownloadItem::Opened() {
+  opened_ = true;
+  FOR_EACH_OBSERVER(Observer, observers_, OnDownloadOpened(this));
+}
+
 void DownloadItem::ShowDownloadInShell() {
   download_manager_->ShowDownloadInShell(this);
 }