content/common/site_isolation_policy.h - Issue 1797363002: "Top Document Isolation" mode

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Unified Diff: content/common/site_isolation_policy.h

Issue 1797363002: "Top Document Isolation" mode (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Fix up tests. Necessary rebase to obtain browsertest util behavior change. Created 4 years, 9 months ago

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Index: content/common/site_isolation_policy.h

diff --git a/content/common/site_isolation_policy.h b/content/common/site_isolation_policy.h

index 5b1ee90b37f59daed519dac23360706f00458c59..c6d6e6132aad0d365a265454db8626268b5944a7 100644

--- a/content/common/site_isolation_policy.h

+++ b/content/common/site_isolation_policy.h

@@ -37,6 +37,10 @@ class CONTENT_EXPORT SiteIsolationPolicy {

// Returns true if every site should be placed in a dedicated process.

static bool UseDedicatedProcessesForAllSites();

+ // Returns true if third-party subframes of a page should be kept in a

+ // different process from the main frame.

+ static bool IsTopDocumentIsolationEnabled();

// Returns true if navigation and history code should maintain per-frame

// navigation entries. This is an in-progress feature related to site

// isolation, so the return value is currently tied to --site-per-process.