[HBD] Placeholder for Flash content without fallback.

chrome/renderer/chrome_content_renderer_client.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/chrome_content_renderer_client.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/command_line.h"
@@ skipping 811 matching lines @@
                                           std::move(throttler));
       }
       case ChromeViewHostMsg_GetPluginInfo_Status::kDisabled: {
         PluginUMAReporter::GetInstance()->ReportPluginDisabled(orig_mime_type,
                                                                url);
         placeholder = create_blocked_plugin(
             IDR_DISABLED_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_DISABLED, group_name));
         break;
       }
+      case ChromeViewHostMsg_GetPluginInfo_Status::kFlashHiddenPreferHtml: {
+        placeholder = create_blocked_plugin(
+            IDR_PREFER_HTML_PLUGIN_HTML,
+            l10n_util::GetStringFUTF16(IDS_PLUGIN_PREFER_HTML_BY_DEFAULT,
+                                       group_name));
+        break;
+      }
       case ChromeViewHostMsg_GetPluginInfo_Status::kOutdatedBlocked: {
 #if defined(ENABLE_PLUGIN_INSTALLATION)
         placeholder = create_blocked_plugin(
             IDR_BLOCKED_PLUGIN_HTML,
             l10n_util::GetStringFUTF16(IDS_PLUGIN_OUTDATED, group_name));
         placeholder->AllowLoading();
         render_frame->Send(new ChromeViewHostMsg_BlockedOutdatedPlugin(
             render_frame->GetRoutingID(), placeholder->CreateRoutingId(),
             identifier));
 #else
@@ skipping 631 matching lines @@
 
   url::Replacements<char> r;
   r.SetPath(path.c_str(), url::Component(0, path.length()));
 
   if (result == internal::NUM_PLUGIN_ERROR)
     result = invalid_url ? internal::SUCCESS_PARAMS_REWRITE : internal::SUCCESS;
 
   RecordYouTubeRewriteUMA(result);
   return corrected_url.ReplaceComponents(r);
 }