Fix loading placeholders for Lo-Fi

content/child/request_info.h

Index: content/child/request_info.h
diff --git a/content/child/request_info.h b/content/child/request_info.h
index 8b64807dbd84d83f8f56bc5072a2d5e29cbd1f79..f7d7339fed061d24919efc24feaa5b314ca0de7f 100644
--- a/content/child/request_info.h
+++ b/content/child/request_info.h
@@ -12,6 +12,7 @@
 
 #include "base/macros.h"
 #include "content/common/content_export.h"
+#include "content/common/navigation_params.h"
 #include "content/common/service_worker/service_worker_types.h"
 #include "content/public/common/referrer.h"
 #include "content/public/common/request_context_frame_type.h"
@@ -128,6 +129,10 @@ struct CONTENT_EXPORT RequestInfo {
   // the ResourceBody that has already been fetched by the browser process.
   GURL resource_body_stream_url;
 
+  // Whether or not to request a LoFi version of the document or let the browser
+  // decide.
+  LoFiState lofi_state;
+
  private:
   DISALLOW_COPY_AND_ASSIGN(RequestInfo);
 };