PlzNavigate: Make ServiceWorker work with PlzNavigate.

content/browser/frame_host/navigation_request.cc

Index: content/browser/frame_host/navigation_request.cc
diff --git a/content/browser/frame_host/navigation_request.cc b/content/browser/frame_host/navigation_request.cc
index a99074f2ce3aeb56440b44cc0e9530f0f0c1db39..3dacb4ca7c074c7e095c4817aad610130129e8fe 100644
--- a/content/browser/frame_host/navigation_request.cc
+++ b/content/browser/frame_host/navigation_request.cc
@@ -11,6 +11,7 @@
 #include "content/browser/frame_host/navigation_request_info.h"
 #include "content/browser/frame_host/navigator.h"
 #include "content/browser/loader/navigation_url_loader.h"
+#include "content/browser/service_worker/service_worker_provider_host.h"
 #include "content/browser/site_instance_impl.h"
 #include "content/common/resource_request_body.h"
 #include "content/public/browser/navigation_controller.h"
@@ -85,10 +86,18 @@ scoped_ptr<NavigationRequest> NavigationRequest::CreateBrowserInitiated(
 
   scoped_ptr<NavigationRequest> navigation_request(new NavigationRequest(
       frame_tree_node,
-      entry.ConstructCommonNavigationParams(dest_url, dest_referrer,
-                                            frame_entry, navigation_type),
-      BeginNavigationParams(method, headers.ToString(),
-                            LoadFlagFromNavigationType(navigation_type), false),
+      entry.ConstructCommonNavigationParams(
+          dest_url, dest_referrer, frame_entry, navigation_type,
+          ServiceWorkerProviderHost::GetNextBrowserProviderID()),
+      BeginNavigationParams(method,
+                            headers.ToString(),
+                            LoadFlagFromNavigationType(navigation_type),
+                            false, // has_user_gestures
+                            false, // skip_service_worker
+                            REQUEST_CONTEXT_TYPE_LOCATION,

[clamy, 2015/08/27 11:53:45]

I'm not sure this is the best context type for a browser-initiated navigation. I
think we've been using LINK for this purpose.

[carlosk, 2015/08/27 14:26:42]

If you do this change here remember that there are other places where this same
value was used as default that should be changed as well.

[Fabrice (no longer in Chrome), 2015/08/28 15:40:15]

I left LOCATION for now, I'd like some more people input since we seemingly use
both types. Maybe we should have a static method somewhere to return a default
for browser-initiated navigations?

+                            frame_tree_node->IsMainFrame() ?
+                                REQUEST_CONTEXT_FRAME_TYPE_TOP_LEVEL :
+                                REQUEST_CONTEXT_FRAME_TYPE_NESTED),
       entry.ConstructRequestNavigationParams(
           frame_entry, navigation_start, is_same_document_history_load,
           frame_tree_node->has_committed_real_load(),