Consistently use LoFi for an entire page

content/browser/frame_host/navigation_controller_impl.cc

Index: content/browser/frame_host/navigation_controller_impl.cc
diff --git a/content/browser/frame_host/navigation_controller_impl.cc b/content/browser/frame_host/navigation_controller_impl.cc
index 3543dc6299b322294b4c45eef9553e6de1779307..3e2b389c958bd178831e24c0d24941b07f1722ea 100644
--- a/content/browser/frame_host/navigation_controller_impl.cc
+++ b/content/browser/frame_host/navigation_controller_impl.cc
@@ -59,6 +59,7 @@
 #include "content/browser/renderer_host/render_view_host_impl.h"  // Temporary
 #include "content/browser/site_instance_impl.h"
 #include "content/common/frame_messages.h"
+#include "content/common/navigation_params.h"
 #include "content/common/site_isolation_policy.h"
 #include "content/common/ssl_status_serialization.h"
 #include "content/common/view_messages.h"
@@ -1744,6 +1745,10 @@ bool NavigationControllerImpl::NavigateToPendingEntryInternal(
   DCHECK(pending_entry_);
   FrameTreeNode* root = delegate_->GetFrameTree()->root();
 
+  LoFiState lofi_state =
+      (reload_type == RELOAD_IGNORING_CACHE || reload_type == RELOAD ||
+       reload_type == RELOAD_ORIGINAL_REQUEST_URL) ? LOFI_OFF : LOFI_DEFAULT;
+
   // In default Chrome, there are no subframe FrameNavigationEntries.  Either
   // navigate the main frame or use the main frame's FrameNavigationEntry to
   // tell the indicated frame where to go.
@@ -1756,7 +1761,8 @@ bool NavigationControllerImpl::NavigateToPendingEntryInternal(
       DCHECK(frame);
     }
     return frame->navigator()->NavigateToPendingEntry(frame, *frame_entry,
-                                                      reload_type, false);
+                                                      reload_type, false,
+                                                      lofi_state);
   }
 
   // In --site-per-process, we compare FrameNavigationEntries to see which
@@ -1786,12 +1792,14 @@ bool NavigationControllerImpl::NavigateToPendingEntryInternal(
   for (const auto& item : same_document_loads) {
     FrameTreeNode* frame = item.first;
     success |= frame->navigator()->NavigateToPendingEntry(frame, *item.second,
-                                                          reload_type, true);
+                                                          reload_type, true,
+                                                          lofi_state);
   }
   for (const auto& item : different_document_loads) {
     FrameTreeNode* frame = item.first;
     success |= frame->navigator()->NavigateToPendingEntry(frame, *item.second,
-                                                          reload_type, false);
+                                                          reload_type, false,
+                                                          lofi_state);
   }
   return success;
 }