4 files changed, 4 insertions, 5 deletions
diff --git a/chrome/browser/prerender/prerender_link_manager_factory.cc b/chrome/browser/prerender/prerender_link_manager_factory.cc
index 830cacf..b3eb0be 100644
--- a/chrome/browser/prerender/prerender_link_manager_factory.cc
+++ b/chrome/browser/prerender/prerender_link_manager_factory.cc
@@ -41,7 +41,7 @@ ProfileKeyedService* PrerenderLinkManagerFactory::BuildServiceInstanceFor(
   return prerender_link_manager;
 }
 
-bool PrerenderLinkManagerFactory::ServiceHasOwnInstanceInIncognito() {
+bool PrerenderLinkManagerFactory::ServiceHasOwnInstanceInIncognito() const {
   return true;
 }
 
diff --git a/chrome/browser/prerender/prerender_link_manager_factory.h b/chrome/browser/prerender/prerender_link_manager_factory.h
index b0af952..bb9c025 100644
--- a/chrome/browser/prerender/prerender_link_manager_factory.h
+++ b/chrome/browser/prerender/prerender_link_manager_factory.h
@@ -28,10 +28,9 @@ class PrerenderLinkManagerFactory : public ProfileKeyedServiceFactory {
 
   virtual ProfileKeyedService* BuildServiceInstanceFor(
       Profile* profile) const OVERRIDE;
-  virtual bool ServiceHasOwnInstanceInIncognito() OVERRIDE;
+  virtual bool ServiceHasOwnInstanceInIncognito() const OVERRIDE;
 };
 
 }  // namespace prerender
 
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_LINK_MANAGER_FACTORY_H_
-
diff --git a/chrome/browser/prerender/prerender_manager_factory.cc b/chrome/browser/prerender/prerender_manager_factory.cc
index dab3ee1..08e1c62 100644
--- a/chrome/browser/prerender/prerender_manager_factory.cc
+++ b/chrome/browser/prerender/prerender_manager_factory.cc
@@ -55,7 +55,7 @@ ProfileKeyedService* PrerenderManagerFactory::BuildServiceInstanceFor(
   return prerender_manager;
 }
 
-bool PrerenderManagerFactory::ServiceHasOwnInstanceInIncognito() {
+bool PrerenderManagerFactory::ServiceHasOwnInstanceInIncognito() const {
   return true;
 }
 
diff --git a/chrome/browser/prerender/prerender_manager_factory.h b/chrome/browser/prerender/prerender_manager_factory.h
index 5040808..16308b3 100644
--- a/chrome/browser/prerender/prerender_manager_factory.h
+++ b/chrome/browser/prerender/prerender_manager_factory.h
@@ -36,7 +36,7 @@ class PrerenderManagerFactory : public ProfileKeyedServiceFactory {
       Profile* profile) const OVERRIDE;
 
   // Prerendering is allowed in incognito.
-  virtual bool ServiceHasOwnInstanceInIncognito() OVERRIDE;
+  virtual bool ServiceHasOwnInstanceInIncognito() const OVERRIDE;
 };
 
 }  // namespace prerender