Implement WebPrescientNetworking to trigger preconnect from Blink

chrome/renderer/chrome_content_renderer_client.h

Index: chrome/renderer/chrome_content_renderer_client.h
diff --git a/chrome/renderer/chrome_content_renderer_client.h b/chrome/renderer/chrome_content_renderer_client.h
index 937f9fcf9f0b9e3571b78aea8d819a54387602f7..c29fe80dbb181fbc14cc0b3ffb614193a349e656 100644
--- a/chrome/renderer/chrome_content_renderer_client.h
+++ b/chrome/renderer/chrome_content_renderer_client.h
@@ -15,6 +15,7 @@
 
 class ChromeRenderProcessObserver;
 class ExtensionSet;
+class PrescientNetworkingDispatcher;
 class RendererNetPredictor;
 class SpellCheck;
 class SpellCheckProvider;
@@ -105,6 +106,7 @@ class ChromeContentRendererClient : public content::ContentRendererClient {
                                              size_t length) OVERRIDE;
   virtual bool IsLinkVisited(unsigned long long link_hash) OVERRIDE;
   virtual void PrefetchHostName(const char* hostname, size_t length) OVERRIDE;
+  virtual WebKit::WebPrescientNetworking* PrescientNetworking() OVERRIDE;

[Nico, 2013/05/16 04:35:44]

style guide says that functions should be named like verbs

[kouhei (in TOK), 2013/05/16 07:02:50]

I will change his to getPrescientNetworking().

[Nico, 2013/05/16 18:26:17]

chromium style is LikeThis (i.e. a capital 'G') (or like_this for simple
getters). getPrescientNetworking is webkit style and doesn't belong here since
it's not overriding something in blink from what i understand.

[kouhei (in TOK), 2013/05/17 01:48:06]

Done.

   virtual bool ShouldOverridePageVisibilityState(
       const content::RenderView* render_view,
       WebKit::WebPageVisibilityState* override_state) const OVERRIDE;
@@ -172,6 +174,7 @@ class ChromeContentRendererClient : public content::ContentRendererClient {
 
   scoped_ptr<ChromeRenderProcessObserver> chrome_observer_;
   scoped_ptr<extensions::Dispatcher> extension_dispatcher_;
+  scoped_ptr<PrescientNetworkingDispatcher> prescient_networking_dispatcher_;
   scoped_ptr<RendererNetPredictor> net_predictor_;
   scoped_ptr<SpellCheck> spellcheck_;
   scoped_ptr<components::VisitedLinkSlave> visited_link_slave_;