DevTools: remove deprecated shadow dom selectors from inspector LayoutTests

third_party/WebKit/LayoutTests/inspector/console/console-search.html

Index: third_party/WebKit/LayoutTests/inspector/console/console-search.html
diff --git a/third_party/WebKit/LayoutTests/inspector/console/console-search.html b/third_party/WebKit/LayoutTests/inspector/console/console-search.html
index 125cc27c6abcb895cb000a4c4ab69bbe70356956..5720458b8d5b31da306b6f1e3aed1c56a9d442fa 100644
--- a/third_party/WebKit/LayoutTests/inspector/console/console-search.html
+++ b/third_party/WebKit/LayoutTests/inspector/console/console-search.html
@@ -43,7 +43,7 @@ function test()
 
     function dumpMatches()
     {
-        var matches = document.querySelectorAll("html /deep/ .highlighted-search-result");
+        var matches = consoleView.element.childTextNodes().filter(node => node.parentElement.classList.contains("highlighted-search-result")).map(node => node.parentElement);
         addResult("number of visible matches: " + matches.length);
         for (var i = 0; i < matches.length; ++i)
             addResult("  match " + i + ": " + matches[i].className);
@@ -164,8 +164,8 @@ function test()
             function dumpElements(callback)
             {
                 consoleView._searchableView.handleFindNextShortcut();
-                var currentResultElem = document.querySelector("html /deep/ .current-search-result");
-                addResult("matched tree element: " + currentResultElem.innerHTML);
+                var currentResultElem = consoleView.element.childTextNodes().filter(node => node.parentElement.classList.contains("current-search-result"))[0];
+                addResult("matched tree element: " + currentResultElem.textContent);
                 callback();
             }