Renamed the dns_prefetch component to network_predictor

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 79fd97c4a7f02074139476627900d4d84e6a4b0f..81e2d5550d2b27dc054612bcb3bc7455819c6d71 100644
--- a/chrome/renderer/chrome_content_renderer_client.h
+++ b/chrome/renderer/chrome_content_renderer_client.h
@@ -34,7 +34,7 @@ class BrowserPluginDelegate;
 struct WebPluginInfo;
 }
 
-namespace dns_prefetch {
+namespace network_hints {
 class PrescientNetworkingDispatcher;
 }
 
@@ -222,7 +222,7 @@ class ChromeContentRendererClient : public content::ContentRendererClient {
       permissions_policy_delegate_;
 #endif
 
-  scoped_ptr<dns_prefetch::PrescientNetworkingDispatcher>
+  scoped_ptr<network_hints::PrescientNetworkingDispatcher>
       prescient_networking_dispatcher_;
   scoped_ptr<password_manager::CredentialManagerClient>
       credential_manager_client_;