Triaging some of the remaining site-per-process layout test failures.

third_party/WebKit/LayoutTests/FlagExpectations/site-per-process

 # These tests currently fail when they run with --site-per-process.
 # See https://crbug.com/477150.
 
 # https://crbug.com/582494 - [sigsegv / av] blink::Document::styleEngine.
 http/tests/security/mixedContent/insecure-plugin-in-iframe.html [ Crash ]
 
 # https://crbug.com/602818 - Incorrect process transfer for blob URL
 http/tests/fileapi/blob-url-in-subframe.html [ Timeout ]
 
 # https://crbug.com/584984 - Check failed: bindings_ == kInvalidBindings || bindings_ == bindings
@@ skipping 10 matching lines @@
 # Uninvestigated timeouts (possibly variants of https://crbug.com/584984)
 http/tests/history/cross-origin-redirect-on-back.html [ Timeout Crash ]
 
 # https://crbug.com/582245 - no exception, b/c BindingSecurity::shouldAllowAccessTo exits early when |!target|.
 http/tests/security/xss-DENIED-getSVGDocument-iframe.html [ Failure ]
 http/tests/security/xss-DENIED-getSVGDocument-object.html [ Failure ]
 http/tests/security/xssAuditor/block-does-not-leak-location.html [ Failure ]
 http/tests/security/xssAuditor/block-does-not-leak-referrer.html [ Failure ]
 http/tests/security/xssAuditor/full-block-script-tag-cross-domain.html [ Failure ]
 
-# https://crbug.com/582211 - sometimes XSS is not blocked
+# https://crbug.com/582211 - body of POST request is not delivered to XSSAuditor.
 http/tests/security/xssAuditor/full-block-post-from-iframe.html [ Failure ]
 http/tests/security/xssAuditor/xss-protection-parsing-01.html [ Failure ]
+http/tests/security/xssAuditor/post-from-iframe.html [ Failure ]
+http/tests/security/xssAuditor/script-tag-post.html [ Failure ]
+http/tests/security/xssAuditor/xss-filter-bypass-long-string.html [ Failure ]
+http/tests/security/xssAuditor/script-tag-post-control-char.html [ Failure ]
+http/tests/security/xssAuditor/script-tag-post-null-char.html [ Failure ]
 
 # https://crbug.com/582176 - InspectorTest.changeExecutionContext doesn't like OOPIFs.
 http/tests/inspector/console-cd-completions.html [ Failure ]
 http/tests/inspector/console-cd.html [ Failure ]
 
+# https://crbug.com/608015 - node.contentDocument is undefined.
+http/tests/inspector-protocol/access-inspected-object.html [ Failure Timeout ]
+
+# https://crbug.com/608023 - does injecting injections work with OOPIFs?
+http/tests/inspector/injected-script-for-origin.html [ Failure ]
+
 # https://crbug.com/554119 - Popup menu is in the wrong location.
 http/tests/webfont/popup-menu-load-webfont-after-open.html [ Failure ]
 
 # https://crbug.com/602493 - Layout tests harness doesn't support history dump across OOPIFs
 http/tests/security/mixedContent/insecure-iframe-in-main-frame.html [ Crash ]
 
 # https://crbug.com/582522 - extra mixedContent checks reported with --site-per-process
 # https://crbug.com/602497 - Inconsistent console messages about mixed content,
 #                            when running with or without --site-per-process
 http/tests/security/mixedContent/active-subresource-in-http-iframe-not-blocked.https.html [ Failure ]
@@ skipping 10 matching lines @@
 http/tests/navigation/success200-frames-loadsame.html [ Failure ]
 
 # https://crbug.com/585188 - testRunner.addOriginAccessWhitelistEntry is not replicated to OOPIFs.
 http/tests/xmlhttprequest/origin-whitelisting-all.html [ Failure ]
 http/tests/xmlhttprequest/origin-whitelisting-ip-addresses.html [ Failure ]
 
 # https://crbug.com/601584 - No OOPIF support for UserGestureIndicator triggers
 #                            cross-origin-iframe.html layout test failure
 http/tests/bluetooth/https/requestDevice/cross-origin-iframe.html [ Failure ]
 
+# https://crbug.com/606594 - UaF of delegate_ in WebFrameTestClient::willSendRequest
+http/tests/local/serviceworker/fetch-request-body-file.html [ Failure Crash ]
+
+# https://crbug.com/607991 - MockWebClipboardImpl not replicated across OOPIFs.
+http/tests/misc/copy-resolves-urls.html [ Failure ]
+
+# https://crbug.com/607981 - trouble with application/x-blink-deprecated-test-plugin
+http/tests/plugins/cross-frame-object-access.html [ Failure ]
+
 # TODO(alexmos,lukasza): Triage these failures and assign more specific bugs.
-
 # Uninvestigated failures under http/tests/security:
 http/tests/security/cross-frame-access-enumeration.html [ Timeout ]
 http/tests/security/cross-frame-access-get-custom-property-cached.html [ Timeout ]
 http/tests/security/cross-frame-access-get.html [ Timeout ]
 http/tests/security/cross-frame-access-get-override.html [ Timeout ]
 http/tests/security/cross-frame-access-getOwnPropertyDescriptor.html [ Timeout ]
 http/tests/security/cross-frame-access-location-get.html [ Timeout ]
 http/tests/security/cross-frame-access-location-get-override.html [ Timeout ]
 http/tests/security/cross-origin-shared-worker-allowed.html [ Failure Timeout ]
 http/tests/security/cross-origin-worker-indexeddb-allowed.html [ Failure Timeout ]
 http/tests/security/frameNavigation/not-opener.html [ Timeout ]
 http/tests/security/frameNavigation/xss-DENIED-targeted-link-navigation.html [ Timeout ]
 http/tests/security/referrer-policy-redirect-link.html [ Timeout ]
-http/tests/security/xssAuditor/post-from-iframe.html [ Failure ]
-http/tests/security/xssAuditor/script-tag-post-control-char.html [ Failure ]
-http/tests/security/xssAuditor/script-tag-post.html [ Failure ]
-http/tests/security/xssAuditor/script-tag-post-null-char.html [ Failure ]
-http/tests/security/xssAuditor/xss-filter-bypass-long-string.html [ Failure ]
-
 # Uninvestigated failures under http/tests (but outside of http/tests/security):
-http/tests/appcache/remove-cache.html [ Failure ]
-http/tests/inspector-protocol/access-inspected-object.html [ Failure ]
-http/tests/inspector/injected-script-for-origin.html [ Failure ]
-http/tests/local/serviceworker/fetch-request-body-file.html [ Failure Crash ]
 http/tests/inspector-protocol/request-mixed-content-status-blockable.html [ Timeout ]
 http/tests/inspector-protocol/request-mixed-content-status-none.html [ Timeout ]
 http/tests/inspector-protocol/request-mixed-content-status-optionally-blockable.html [ Timeout ]
 http/tests/inspector/console-cross-origin-iframe-logging.html [ Timeout ]
 http/tests/inspector/extensions-headers.html [ Timeout ]
 http/tests/inspector/extensions-iframe-eval.html [ Timeout ]
 http/tests/inspector/extensions-ignore-cache.html [ Timeout ]
 http/tests/inspector/extensions-network-redirect.html [ Timeout ]
 http/tests/inspector/extensions-useragent.html [ Timeout ]
 http/tests/inspector/indexeddb/resources-panel.html [ Timeout ]
 http/tests/inspector/inspect-iframe-from-different-domain.html [ Timeout ]
 http/tests/intersection-observer/iframe-cross-origin.html [ Timeout ]
 http/tests/local/drag-over-remote-content.html [ Crash Timeout ]
-http/tests/misc/copy-resolves-urls.html [ Failure ]
 http/tests/navigation/redirect-on-back-updates-history-item.html [ Timeout ]
 http/tests/navigation/redirect-on-reload-updates-history-item.html [ Timeout ]
-http/tests/plugins/cross-frame-object-access.html [ Failure ]
 http/tests/serviceworker/http-to-https-redirect-and-register.html [ Timeout ]
 http/tests/w3c/webperf/submission/Intel/resource-timing/test_resource_timing_cross_origin_redirect.html [ Timeout ]
 http/tests/w3c/webperf/submission/Intel/resource-timing/test_resource_timing_cross_origin_redirect_with_timing_allow_origin.html [ Timeout ]
 http/tests/w3c/webperf/submission/Intel/resource-timing/test_resource_timing_cross_origin_resource_request.html [ Timeout ]
 http/tests/w3c/webperf/submission/Intel/resource-timing/test_resource_timing_timing_allow_cross_origin_resource_request.html [ Timeout ]