PlzNavigate: send searchable form data to the browser side on form submission.

content/browser/frame_host/navigation_handle_impl.cc

Index: content/browser/frame_host/navigation_handle_impl.cc
diff --git a/content/browser/frame_host/navigation_handle_impl.cc b/content/browser/frame_host/navigation_handle_impl.cc
index 487525409df0eb1169446364c35455be1f2854a5..c58618c022319fce402850e6248941d9f8fae473 100644
--- a/content/browser/frame_host/navigation_handle_impl.cc
+++ b/content/browser/frame_host/navigation_handle_impl.cc
@@ -370,6 +370,18 @@ void NavigationHandleImpl::CallDidCommitNavigationForTesting(const GURL& url) {
   DidCommitNavigation(params, false, render_frame_host_);
 }
 
+bool NavigationHandleImpl::WasStartedFromContextMenu() const {
+  return started_from_context_menu_;
+}
+
+const GURL& NavigationHandleImpl::GetSearchableFormURL() {
+  return searchable_form_url_;
+}
+
+const std::string& NavigationHandleImpl::GetSearchableFormEncoding() {
+  return searchable_form_encoding_;
+}
+
 NavigationData* NavigationHandleImpl::GetNavigationData() {
   return navigation_data_.get();
 }
@@ -761,8 +773,4 @@ void NavigationHandleImpl::RegisterNavigationThrottles() {
   }
 }
 
-bool NavigationHandleImpl::WasStartedFromContextMenu() const {
-  return started_from_context_menu_;
-}
-
 }  // namespace content