Don't animate the download shelf when entering/exiting fullscreen.

chrome/browser/download/test_download_shelf.cc

Index: chrome/browser/download/test_download_shelf.cc
diff --git a/chrome/browser/download/test_download_shelf.cc b/chrome/browser/download/test_download_shelf.cc
index 9538b7cdc0a8694ec344ba874c4621da833b02cd..80711138cea1b4b6201608eeb01606bcc1c62e61 100644
--- a/chrome/browser/download/test_download_shelf.cc
+++ b/chrome/browser/download/test_download_shelf.cc
@@ -47,7 +47,7 @@ void TestDownloadShelf::DoAddDownload(content::DownloadItem* download) {
   did_add_download_ = true;
 }
 
-void TestDownloadShelf::DoShow() {
+void TestDownloadShelf::DoOpen() {
   is_showing_ = true;
 }
 
@@ -55,6 +55,14 @@ void TestDownloadShelf::DoClose(CloseReason reason) {
   is_showing_ = false;
 }
 
+void TestDownloadShelf::DoHide() {
+  is_showing_ = false;
+}
+
+void TestDownloadShelf::DoUnhide() {
+  is_showing_ = true;
+}
+
 base::TimeDelta TestDownloadShelf::GetTransientDownloadShowDelay() {
   return base::TimeDelta();
 }