Enable Material Design downloads on Canary/Chromium

chrome/browser/ui/webui/downloads_util.cc

Index: chrome/browser/ui/webui/downloads_util.cc
diff --git a/chrome/browser/ui/webui/downloads_util.cc b/chrome/browser/ui/webui/downloads_util.cc
index b3969d4884a395c66422c038466cc3c3c4d4a2c7..6a9a7cd0e5263f6fdb5eaae85668b8d474dbfb83 100644
--- a/chrome/browser/ui/webui/downloads_util.cc
+++ b/chrome/browser/ui/webui/downloads_util.cc
@@ -21,7 +21,7 @@ bool MdDownloadsEnabled() {
   switch (chrome::GetChannel()) {
     case version_info::Channel::CANARY:
     case version_info::Channel::UNKNOWN:
-      return false;  // TODO(dbeam): return true when I update the tests.
+      return true;
     default:
       return false;
   }