PlzNavigate: implement CommitNavigation on the browser side

content/browser/frame_host/navigator.h

Index: content/browser/frame_host/navigator.h
diff --git a/content/browser/frame_host/navigator.h b/content/browser/frame_host/navigator.h
index b47654839f0f9d70b0729f2c6284d931e1a4ed7b..83b211c156546993610d9f1b4c48166c842f19fd 100644
--- a/content/browser/frame_host/navigator.h
+++ b/content/browser/frame_host/navigator.h
@@ -25,7 +25,8 @@ class NavigationControllerImpl;
 class NavigationEntryImpl;
 class NavigatorDelegate;
 class RenderFrameHostImpl;
-struct NavigationBeforeCommitInfo;
+struct CommitNavigationParams;
+struct CoreNavigationParams;
 
 // Implementations of this interface are responsible for performing navigations
 // in a node of the FrameTree. Its lifetime is bound to all FrameTreeNode
@@ -123,8 +124,11 @@ class CONTENT_EXPORT Navigator : public base::RefCounted<Navigator> {
   // PlzNavigate
   // Signal |render_frame_host| that a navigation is ready to commit (the
   // response to the navigation request has been received).
-  virtual void CommitNavigation(RenderFrameHostImpl* render_frame_host,
-                                const NavigationBeforeCommitInfo& info) {};
+  virtual void CommitNavigation(
+      RenderFrameHostImpl* render_frame_host,
+      const GURL& stream_url,
+      const CoreNavigationParams& core_params,
+      const CommitNavigationParams& commit_params) {}
 
  protected:
   friend class base::RefCounted<Navigator>;