Navigation transitions: Pass is_transition_navigation flag up to the embedder

content/browser/frame_host/navigation_entry_impl.cc

Index: content/browser/frame_host/navigation_entry_impl.cc
diff --git a/content/browser/frame_host/navigation_entry_impl.cc b/content/browser/frame_host/navigation_entry_impl.cc
index b021d5eda18cea37a92d27924094752c5b77a5b7..fe7fe60da0c3197b898f9b9b1ce94325d392cc0a 100644
--- a/content/browser/frame_host/navigation_entry_impl.cc
+++ b/content/browser/frame_host/navigation_entry_impl.cc
@@ -53,7 +53,8 @@ NavigationEntryImpl::NavigationEntryImpl()
       should_replace_entry_(false),
       should_clear_history_list_(false),
       can_load_local_resources_(false),
-      frame_tree_node_id_(-1) {
+      frame_tree_node_id_(-1),
+      is_transition_navigation_(false) {
 }
 
 NavigationEntryImpl::NavigationEntryImpl(SiteInstanceImpl* instance,
@@ -82,7 +83,8 @@ NavigationEntryImpl::NavigationEntryImpl(SiteInstanceImpl* instance,
       should_replace_entry_(false),
       should_clear_history_list_(false),
       can_load_local_resources_(false),
-      frame_tree_node_id_(-1) {
+      frame_tree_node_id_(-1),
+      is_transition_navigation_(false) {
 }
 
 NavigationEntryImpl::~NavigationEntryImpl() {
@@ -302,6 +304,15 @@ bool NavigationEntryImpl::IsRestored() const {
   return restore_type_ != RESTORE_NONE;
 }
 
+void NavigationEntryImpl::SetIsTransitionNavigation(
+    bool is_transition_navigation) {
+  is_transition_navigation_ = is_transition_navigation;
+}
+
+bool NavigationEntryImpl::IsTransitionNavigation() {
+  return is_transition_navigation_;
+}
+
 void NavigationEntryImpl::SetCanLoadLocalResources(bool allow) {
   can_load_local_resources_ = allow;
 }