Speculatively launch Service Workers on mouse/touch events. [2/5]

components/network_hints/renderer/prescient_networking_dispatcher.h

Index: components/network_hints/renderer/prescient_networking_dispatcher.h
diff --git a/components/network_hints/renderer/prescient_networking_dispatcher.h b/components/network_hints/renderer/prescient_networking_dispatcher.h
index a4e7ecd88028a6a5c1a88a1d14311236a0ee3d3c..dc77aca55130dc75124d5848976fb84f847feb6d 100644
--- a/components/network_hints/renderer/prescient_networking_dispatcher.h
+++ b/components/network_hints/renderer/prescient_networking_dispatcher.h
@@ -7,9 +7,14 @@
 
 #include "base/macros.h"
 #include "components/network_hints/renderer/renderer_dns_prefetch.h"
+#include "components/network_hints/renderer/renderer_navigation_hint_sender.h"
 #include "components/network_hints/renderer/renderer_preconnect.h"
 #include "third_party/WebKit/public/platform/WebPrescientNetworking.h"
 
+namespace blink {
+enum class WebNavigationHintType;
+}
+
 namespace network_hints {
 
 // The main entry point from blink for sending DNS prefetch requests to the
@@ -22,10 +27,13 @@ class PrescientNetworkingDispatcher : public blink::WebPrescientNetworking {
   void prefetchDNS(const blink::WebString& hostname) override;
   void preconnect(const blink::WebURL& url,
                   const bool allow_credentials) override;
+  void sendNavigationHint(const blink::WebURL& url,
+                          blink::WebNavigationHintType type) override;

[kinuko, 2016/06/24 07:40:47]

This class mostly has requests to the network stack, I'm not fully sure if this
fits in this class perfectly.  Could we ask network_hints component owners
first?

 
  private:
   network_hints::RendererDnsPrefetch dns_prefetch_;
   network_hints::RendererPreconnect preconnect_;
+  network_hints::RendererNavigationHintSender navigation_hint_sender_;
 
   DISALLOW_COPY_AND_ASSIGN(PrescientNetworkingDispatcher);
 };