Integrate the LocalPredictor with the Prerender Service.

chrome/browser/prerender/prerender_field_trial.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_PRERENDER_PRERENDER_FIELD_TRIAL_H_
 #define CHROME_BROWSER_PRERENDER_PRERENDER_FIELD_TRIAL_H_
 
 #include <string>
 
 class CommandLine;
 class Profile;
 
 namespace prerender {
 
 // Parse the --prerender= command line switch, which controls both prerendering
 // and prefetching.  If the switch is unset, or is set to "auto", then the user
 // is assigned to a field trial.
 void ConfigurePrefetchAndPrerender(const CommandLine& command_line);
 
 // Returns true if the user has opted in or has been opted in to the
 // prerendering from Omnibox experiment.
 bool IsOmniboxEnabled(Profile* profile);
 
 // Returns true iff the Prerender Local Predictor is enabled.
-bool IsLocalPredictorEnabled();
+bool IsLocalPredictorEnabled(Profile* profile);
 
 // Returns true iff the LoggedIn Predictor is enabled.
 bool IsLoggedInPredictorEnabled();
 
 // Returns true iff the side-effect free whitelist is enabled.
 bool IsSideEffectFreeWhitelistEnabled();
 
 // Returns true if the local predictor should actually launch prerenders.
 bool IsLocalPredictorPrerenderLaunchEnabled();
 
 // Returns true if the local predictor should prerender, but only as control
 // group. If the local predictor never launches prerenders, then this setting
 // is irrelevant.
 bool IsLocalPredictorPrerenderAlwaysControlEnabled();
 
+// Returns true if we should query the prerender service for the profile
+// provided.
+bool ShouldQueryPrerenderService(Profile* profile);
+
+// Returns the URL prefix to be used for the prerender service. The only thing
+// that will be appended is the urlencoded query json.
+std::string GetPrerenderServiceURLPrefix();
+
+// Returns the prerender service behavior ID that should be passed to the
+// to the prerender service in requests.
+int GetPrerenderServiceBehaviorID();
+
+// Returns the fetch timeout to be used for the prerender service, in ms.
+int GetPrerenderServiceFetchTimeoutMs();
+
 // Returns the TTL to be used for the local predictor.
 int GetLocalPredictorTTLSeconds();
 
 // Returns the half-life time to use to decay local predictor prerender
 // priorities.
 int GetLocalPredictorPrerenderPriorityHalfLifeTimeSeconds();
 
 // Returns the maximum number of concurrent prerenders the local predictor
 // may maintain.
 int GetLocalPredictorMaxConcurrentPrerenders();
 
 // The following functions return whether certain LocalPredictor checks should
 // be skipped, as indicated by the name.
 bool SkipLocalPredictorFragment();
 bool SkipLocalPredictorHTTPS();
 bool SkipLocalPredictorWhitelist();
+bool SkipLocalPredictorServiceWhitelist();
 bool SkipLocalPredictorLoggedIn();
 bool SkipLocalPredictorDefaultNoPrerender();
 
 }  // namespace prerender
 
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_FIELD_TRIAL_H_