Index: content/public/browser/content_browser_client.h |
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h |
index d01fe1524c813b3be08dc76910d50784093ee87d..9fe50dc86738cbcafda546a0814c12665fcc78e2 100644 |
--- a/content/public/browser/content_browser_client.h |
+++ b/content/public/browser/content_browser_client.h |
@@ -180,9 +180,22 @@ class CONTENT_EXPORT ContentBrowserClient { |
virtual bool ShouldUseProcessPerSite(BrowserContext* browser_context, |
const GURL& effective_url); |
+ // Returns true if site isolation should be enabled for |effective_url|. This |
+ // call allows the embedder to supplement the site isolation policy enforced |
+ // by the content layer. |
+ // |
+ // Will only be called if both of the following happen: |
+ // 1. The embedder asked to be consulted, by returning true from |
+ // ContentClient::IsSupplementarySiteIsolationModeEnabled(). |
+ // 2. The content layer didn't decide to isolate |effective_url| according |
+ // to its internal policy (e.g. because of --site-per-process). |
+ virtual bool DoesSiteRequireDedicatedProcess(BrowserContext* browser_context, |
+ const GURL& effective_url); |
+ |
// Returns true unless the effective URL is part of a site that cannot live in |
- // a process dedicated to that site. This is only called if |
- // SiteIsolationPolicy::DoesSiteRequireDedicatedProcess returns true. |
+ // a process restricted to just that site. This is only called if site |
+ // isolation is enabled for this URL, and is a bug workaround. |
+ // |
// TODO(nick): Remove this function once https://crbug.com/160576 is fixed, |
// and origin lock can be applied to all URLs. |
virtual bool ShouldLockToOrigin(BrowserContext* browser_context, |