PlzNavigate: Make ServiceWorker work with PlzNavigate.

content/browser/frame_host/navigator_impl.cc

Index: content/browser/frame_host/navigator_impl.cc
diff --git a/content/browser/frame_host/navigator_impl.cc b/content/browser/frame_host/navigator_impl.cc
index 0759ebff60ab5bf16907ffd6e5d990c40db73241..05be4e90a85f22a94e05ea4d1da1841e3d4c5c2e 100644
--- a/content/browser/frame_host/navigator_impl.cc
+++ b/content/browser/frame_host/navigator_impl.cc
@@ -22,6 +22,7 @@
 #include "content/browser/webui/web_ui_impl.h"
 #include "content/common/frame_messages.h"
 #include "content/common/navigation_params.h"
+#include "content/common/service_worker/service_worker_types.h"
 #include "content/common/site_isolation_policy.h"
 #include "content/common/view_messages.h"
 #include "content/public/browser/browser_context.h"
@@ -158,8 +159,8 @@ void NavigatorImpl::DidStartProvisionalLoad(
     render_frame_host->SetNavigationHandle(scoped_ptr<NavigationHandleImpl>());
   }
 
-  render_frame_host->SetNavigationHandle(
-      NavigationHandleImpl::Create(validated_url, is_main_frame, delegate_));
+  render_frame_host->SetNavigationHandle(NavigationHandleImpl::Create(
+      validated_url, is_main_frame, render_frame_host->frame_tree_node()));
 }
 
 void NavigatorImpl::DidFailProvisionalLoadWithError(
@@ -686,7 +687,7 @@ void NavigatorImpl::OnBeginNavigation(
           controller_->GetLastCommittedEntryIndex(),
           controller_->GetEntryCount()));
   NavigationRequest* navigation_request = frame_tree_node->navigation_request();
-  navigation_request->CreateNavigationHandle(delegate_);
+  navigation_request->CreateNavigationHandle();
 
   if (frame_tree_node->IsMainFrame()) {
     // Renderer-initiated main-frame navigations that need to swap processes
@@ -750,7 +751,6 @@ void NavigatorImpl::CommitNavigation(FrameTreeNode* frame_tree_node,
   render_frame_host->CommitNavigation(response, body.Pass(),
                                       navigation_request->common_params(),
                                       navigation_request->request_params());
-
 }
 
 // PlzNavigate
@@ -855,7 +855,7 @@ void NavigatorImpl::RequestNavigation(
           navigation_type, is_same_document_history_load, navigation_start,
           controller_));
   NavigationRequest* navigation_request = frame_tree_node->navigation_request();
-  navigation_request->CreateNavigationHandle(delegate_);
+  navigation_request->CreateNavigationHandle();
 
   // Have the current renderer execute its beforeunload event if needed. If it
   // is not needed (when beforeunload dispatch is not needed or this navigation