Add a flag to change when android's progress bar completes

content/browser/frame_host/frame_tree.cc

Index: content/browser/frame_host/frame_tree.cc
diff --git a/content/browser/frame_host/frame_tree.cc b/content/browser/frame_host/frame_tree.cc
index 388c878ba3b06a3a6fd0bb69386ca6fdadf7e09d..3e07036458971cadb51ecec0f2a40d3946f97189 100644
--- a/content/browser/frame_host/frame_tree.cc
+++ b/content/browser/frame_host/frame_tree.cc
@@ -404,23 +404,11 @@ void FrameTree::FrameRemoved(FrameTreeNode* frame) {
     on_frame_removed_.Run(frame->current_frame_host());
 }
 
-void FrameTree::UpdateLoadProgress() {
-  double progress = 0.0;
-  int frame_count = 0;
-
-  for (FrameTreeNode* node : Nodes()) {
-    // Ignore the current frame if it has not started loading.
-    if (!node->has_started_loading())
-      continue;
-
-    // Collect progress.
-    progress += node->loading_progress();
-    frame_count++;
-  }
-
-  if (frame_count != 0)
-    progress /= frame_count;
+void FrameTree::UpdateLoadProgress(FrameTreeNode* frame) {
+  if (root_ != frame)
+    return;
 
+  double progress = frame->loading_progress();
   if (progress <= load_progress_)
     return;
   load_progress_ = progress;