Artifically delay the load finished signal until after dom content loaded

chrome/browser/extensions/api/web_navigation/frame_navigation_state.cc

Index: chrome/browser/extensions/api/web_navigation/frame_navigation_state.cc
diff --git a/chrome/browser/extensions/api/web_navigation/frame_navigation_state.cc b/chrome/browser/extensions/api/web_navigation/frame_navigation_state.cc
index 361405fea0339705928b29d42bd7b95d2f48fff7..11bcb5a004f6ca1a5031a9c04992702a6f194201 100644
--- a/chrome/browser/extensions/api/web_navigation/frame_navigation_state.cc
+++ b/chrome/browser/extensions/api/web_navigation/frame_navigation_state.cc
@@ -105,6 +105,7 @@ void FrameNavigationState::TrackFrame(FrameID frame_id,
   frame_state.is_navigating = true;
   frame_state.is_committed = false;
   frame_state.is_server_redirected = false;
+  frame_state.is_parsing = true;
   if (!is_main_frame) {
     frame_state.parent_frame_num = parent_frame_id.frame_num;
   } else {
@@ -229,6 +230,18 @@ bool FrameNavigationState::GetNavigationCompleted(FrameID frame_id) const {
           !frame_state->second.is_navigating);
 }
 
+void FrameNavigationState::SetParsingFinished(FrameID frame_id) {
+  DCHECK(frame_state_map_.find(frame_id) != frame_state_map_.end());
+  frame_state_map_[frame_id].is_parsing = false;
+}
+
+bool FrameNavigationState::GetParsingFinished(FrameID frame_id) const {
+  FrameIdToStateMap::const_iterator frame_state =
+      frame_state_map_.find(frame_id);
+  return (frame_state == frame_state_map_.end() ||
+          !frame_state->second.is_parsing);
+}
+
 void FrameNavigationState::SetNavigationCommitted(FrameID frame_id) {
   DCHECK(frame_state_map_.find(frame_id) != frame_state_map_.end());
   frame_state_map_[frame_id].is_committed = true;