Expose WebServiceWorkerNetworkProvider on DataSource

third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerNetworkProvider.h

Index: third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerNetworkProvider.h
diff --git a/third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerNetworkProvider.h b/third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerNetworkProvider.h
similarity index 90%
rename from third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerNetworkProvider.h
rename to third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerNetworkProvider.h
index 7e5c111bc2c6568738139fbecb81212f8993b6ed..338ae8a0b90202c13b444138cda0da048664a579 100644
--- a/third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerNetworkProvider.h
+++ b/third_party/WebKit/public/platform/modules/serviceworker/WebServiceWorkerNetworkProvider.h
@@ -33,13 +33,15 @@
 
 namespace blink {
 
-class WebDataSource;
 class WebURLRequest;
 
 // This interface is implemented by the client and is only called on the main
 // thread. Used by ServiceWorker and SharedWorker. isControlledByServiceWorker()
 // and serviceWorkerID() are to be implemented only by SharedWorker's provider,
 // as they are needed only for controllee workers.
+//
+// An instance of this class is owned by the associated DataSource, e.g.

[Nate Chapin, 2017/03/09 19:52:07]

e.g. -> i.e. ?

Are there plans to have non-DocumentLoader WebDataSources?

[kinuko, 2017/03/10 01:51:03]

No, but we may start to associate this with non-document loading context for
worker cases (without going through DataSource).  I'll change 'DataSource' to a
generic noun like 'loading context'.

+// DocumentLoader.
 class WebServiceWorkerNetworkProvider {
  public:
   virtual ~WebServiceWorkerNetworkProvider() {}
@@ -47,15 +49,15 @@ class WebServiceWorkerNetworkProvider {
   // A request is about to be sent out, and the client may modify it. Request
   // is writable, and changes to the URL, for example, will change the request
   // made.
-  virtual void willSendRequest(WebDataSource*, WebURLRequest&) {}
+  virtual void willSendRequest(WebURLRequest&) {}
 
   // Whether the document associated with WebDataSource is controlled by the
   // ServiceWorker.
-  virtual bool isControlledByServiceWorker(WebDataSource&) { return false; }
+  virtual bool isControlledByServiceWorker() { return false; }
 
   // Returns an identifier of the service worker controlling the document
   // associated with the WebDataSource.
-  virtual int64_t serviceWorkerID(WebDataSource&) { return -1; }
+  virtual int64_t serviceWorkerID() { return -1; }
 };
 
 }  // namespace blink