1 files changed, 1 insertions, 1 deletions
diff --git a/chrome/browser/download/download_util.h b/chrome/browser/download/download_util.h
index 5238a97..a88c538 100644
--- a/chrome/browser/download/download_util.h
+++ b/chrome/browser/download/download_util.h
@@ -35,7 +35,7 @@ namespace download_util {
 template<class DownloadView>
 class DownloadProgressTask : public Task {
  public:
-  DownloadProgressTask(DownloadView* view) : view_(view) {}
+  explicit DownloadProgressTask(DownloadView* view) : view_(view) {}
   virtual ~DownloadProgressTask() {}
   virtual void Run() {
     view_->UpdateDownloadProgress();