Revert of Showing previews UI for Offline Previews

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 f1eaa491ab0f7abbae2ee67ddf27e9116eaa0f9b..275811a4a1cf47db5412207bee0ff20c2beec63c 100644
--- a/chrome/browser/previews/previews_infobar_delegate.cc
+++ b/chrome/browser/previews/previews_infobar_delegate.cc
@@ -120,9 +120,11 @@
 
 bool PreviewsInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
   RecordPreviewsInfoBarAction(infobar_type_, INFOBAR_LOAD_ORIGINAL_CLICKED);
-  content::WebContents* web_contents =
-      InfoBarService::WebContentsFromInfoBar(infobar());
+
   if (infobar_type_ == LITE_PAGE || infobar_type_ == LOFI) {
+    auto* web_contents =
+        InfoBarService::WebContentsFromInfoBar(infobar());
+
     if (infobar_type_ == LITE_PAGE)
       web_contents->GetController().ReloadDisableLoFi(true);
     else if (infobar_type_ == LOFI)
@@ -132,8 +134,6 @@
         DataReductionProxyChromeSettingsFactory::GetForBrowserContext(
             web_contents->GetBrowserContext());
     data_reduction_proxy_settings->IncrementLoFiUserRequestsForImages();
-  } else if (infobar_type_ == OFFLINE) {
-    web_contents->GetController().Reload(true);
   }
 
   return true;