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Diffstat (limited to 'content/renderer/render_view_impl.cc')
| -rw-r--r-- | content/renderer/render_view_impl.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc index 083dd0b..a0840fbc7 100644 --- a/content/renderer/render_view_impl.cc +++ b/content/renderer/render_view_impl.cc @@ -2019,6 +2019,19 @@ WebNavigationPolicy RenderViewImpl::decidePolicyForNavigation( NavigationState::FromDataSource(frame->provisionalDataSource())-> is_content_initiated(); + // Experimental: + // If --enable-strict-site-isolation is enabled, send all top-level + // navigations to the browser to let it swap processes when crossing site + // boundaries. This is currently expected to break some script calls and + // navigations, such as form submissions. + const CommandLine& command_line = *CommandLine::ForCurrentProcess(); + if (!frame->parent() && (is_content_initiated || is_redirect) && + command_line.HasSwitch(switches::kEnableStrictSiteIsolation)) { + GURL referrer(request.httpHeaderField(WebString::fromUTF8("Referer"))); + OpenURL(frame, url, referrer, default_policy); + return WebKit::WebNavigationPolicyIgnore; + } + // If the browser is interested, then give it a chance to look at top level // navigations. if (is_content_initiated && |