Remove, or rewrite if necessary, tests which use /deep/ or ::shadow

third_party/WebKit/LayoutTests/fast/dom/shadow/content-pseudo-element-with-deep-combinator-and-host-pseudo-class-expected.txt

Index: third_party/WebKit/LayoutTests/fast/dom/shadow/content-pseudo-element-with-deep-combinator-and-host-pseudo-class-expected.txt
diff --git a/third_party/WebKit/LayoutTests/fast/dom/shadow/content-pseudo-element-with-deep-combinator-and-host-pseudo-class-expected.txt b/third_party/WebKit/LayoutTests/fast/dom/shadow/content-pseudo-element-with-deep-combinator-and-host-pseudo-class-expected.txt
deleted file mode 100644
index 5bb873dac37febc19bafada7837a63f0fcab0487..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/fast/dom/shadow/content-pseudo-element-with-deep-combinator-and-host-pseudo-class-expected.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-CONSOLE WARNING: line 1: /deep/ combinator is deprecated and will be a no-op in M60, around August 2017. See https://www.chromestatus.com/features/4964279606312960 for more details.
-CONSOLE WARNING: line 87: Calling Element.createShadowRoot() for an element which already hosts a shadow root is deprecated. See https://www.chromestatus.com/features/4668884095336448 for more details.
-Test for ::content with /deep/ and :host.
-
-On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
-
-
-PASS window.getComputedStyle(document.querySelector("#host1 > .content")).color is "rgb(0, 128, 0)"
-PASS window.getComputedStyle(document.querySelector("#host1 > .content")).color is "rgb(0, 128, 0)"
-PASS window.getComputedStyle(document.querySelector("#host1 > .content")).color is "rgb(0, 128, 0)"
-PASS window.getComputedStyle(document.querySelector("#host1 > .content")).color is not "rgb(255, 0, 0)"
-PASS window.getComputedStyle(document.querySelector("#host1 > .content")).color is "rgb(0, 128, 0)"
-PASS successfullyParsed is true
-
-TEST COMPLETE
-