Seperate reloads when reporting previews infobar dismissal

chrome/browser/previews/previews_infobar_delegate.cc

Index: chrome/browser/previews/previews_infobar_delegate.cc
diff --git a/chrome/browser/previews/previews_infobar_delegate.cc b/chrome/browser/previews/previews_infobar_delegate.cc
index 55ad0e3a4f03d5401e5097817e285a2dbaf4436c..8d24da5e37be46605c9447cb41fe4ad00dbf5109 100644
--- a/chrome/browser/previews/previews_infobar_delegate.cc
+++ b/chrome/browser/previews/previews_infobar_delegate.cc
@@ -103,7 +103,9 @@ int PreviewsInfoBarDelegate::GetIconId() const {
 
 bool PreviewsInfoBarDelegate::ShouldExpire(
     const NavigationDetails& details) const {
-  RecordPreviewsInfoBarAction(infobar_type_, INFOBAR_DISMISSED_BY_NAVIGATION);
+  RecordPreviewsInfoBarAction(

[RyanSturm, 2016/12/09 17:04:42]

Add unit test coverage.

[RyanSturm, 2016/12/17 00:21:54]

Done.

+      infobar_type_, details.is_reload ? INFOBAR_DISMISSED_BY_RELOAD
+                                       : INFOBAR_DISMISSED_BY_NAVIGATION);
   return InfoBarDelegate::ShouldExpire(details);
 }