1 files changed, 9 insertions, 2 deletions

diff --git a/chrome/browser/renderer_host/site_instance.h b/chrome/browser/renderer_host/site_instance.h
index 9c2f3f8..4fbbdc8 100644
--- a/chrome/browser/renderer_host/site_instance.h
+++ b/chrome/browser/renderer_host/site_instance.h
@@ -117,7 +117,7 @@ class SiteInstance : public base::RefCounted<SiteInstance>,
 
   // Returns the site for the given URL, which includes only the scheme and
   // registered domain.  Returns an empty GURL if the URL has no host.
-  static GURL GetSiteForURL(const GURL& url);
+  static GURL GetSiteForURL(Profile* profile, const GURL& url);
 
   // Return whether both URLs are part of the same web site, for the purpose of
   // assigning them to processes accordingly.  The decision is currently based
@@ -126,7 +126,8 @@ class SiteInstance : public base::RefCounted<SiteInstance>,
   // the same process if they can communicate with other via JavaScript.
   // (e.g., docs.google.com and mail.google.com have DOM access to each other
   // if they both set their document.domain properties to google.com.)
-  static bool IsSameWebSite(const GURL& url1, const GURL& url2);
+  static bool IsSameWebSite(Profile* profile,
+                            const GURL& url1, const GURL& url2);
 
  protected:
   friend class base::RefCounted<SiteInstance>;
@@ -140,6 +141,12 @@ class SiteInstance : public base::RefCounted<SiteInstance>,
   // GetRelatedSiteInstance instead.
   explicit SiteInstance(BrowsingInstance* browsing_instance);
 
+  // Get the effective URL for the given actual URL. If the URL is part of an
+  // installed app, the effective URL is an extension URL with the ID of that
+  // extension as the host. This has the effect of grouping apps together in
+  // a common SiteInstance.
+  static GURL GetEffectiveURL(Profile* profile, const GURL& url);
+
   // Returns the type of renderer process this instance belongs in, for grouping
   // purposes.
   RenderProcessHost::Type GetRendererType();