[Download Home] Don't show canceled downloads

chrome/browser/android/download/download_manager_service.cc

Index: chrome/browser/android/download/download_manager_service.cc
diff --git a/chrome/browser/android/download/download_manager_service.cc b/chrome/browser/android/download/download_manager_service.cc
index 3c7e9fba92f79feea815d84a86e9fedca2920cf0..d70f19c0ff10dc97b579e0222674df27db3700b2 100644
--- a/chrome/browser/android/download/download_manager_service.cc
+++ b/chrome/browser/android/download/download_manager_service.cc
@@ -238,9 +238,14 @@ void DownloadManagerService::OnHistoryQueryComplete() {
 
 void DownloadManagerService::OnDownloadUpdated(
     content::DownloadManager* manager, content::DownloadItem* item) {
+  if (java_ref_.is_null())
+    return;
+
   // Ignore anything that isn't a completed download notification.
-  if (!item->IsDone() || java_ref_.is_null())
+  if (!item->IsDone()
+      || item->GetState() != content::DownloadItem::DownloadState::COMPLETE) {

[qinmin, 2016/09/06 23:08:55]

the 2nd condition implies the first one, you can remove the first one

[gone, 2016/09/06 23:24:05]

Done.

     return;
+  }
 
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_DownloadManagerService_onDownloadItemUpdated(