Index: content/public/common/content_switches.cc |
diff --git a/content/public/common/content_switches.cc b/content/public/common/content_switches.cc |
index 36f707f621d55e03fd3235ff55b1dbeb8fc9458a..51dfc72cdd2fe10f338b85e1dc1b75c433f2e168 100644 |
--- a/content/public/common/content_switches.cc |
+++ b/content/public/common/content_switches.cc |
@@ -41,6 +41,12 @@ const char kBlacklistAcceleratedCompositing[] = |
// Blacklist the GPU for WebGL. |
const char kBlacklistWebGL[] = "blacklist-webgl"; |
+// Block cross-site documents (i.e., HTML/XML/JSON) from being loaded in |
+// subresources when a document is not supposed to read them. This will later |
+// allow us to block them from the entire renderer process when site isolation |
+// is enabled. |
+const char kBlockCrossSiteDocuments[] = "block-cross-site-documents"; |
+ |
// Causes the browser process to throw an assertion on startup. |
const char kBrowserAssertTest[] = "assert-test"; |