DevTools: [Console] render console stacktraces consistently

Source/devtools/front_end/console/consoleView.css

Index: Source/devtools/front_end/console/consoleView.css
diff --git a/Source/devtools/front_end/console/consoleView.css b/Source/devtools/front_end/console/consoleView.css
index 988caf48c40c5e400648511d1f905b0b2ebd529e..ab38cf0e46fcd3d58edebc3e6bef7c95b3894206 100644
--- a/Source/devtools/front_end/console/consoleView.css
+++ b/Source/devtools/front_end/console/consoleView.css
@@ -128,14 +128,6 @@
     top: 0;
 }
 
-.console-message .outline-disclosure .stacktrace-entry:hover {
-    background-color: rgba(0, 0, 0, 0.05);
-}
-
-.stacktrace-entry .webkit-html-blackbox-link {
-    opacity: 0.6;
-}
-
 .bubble-repeat-count {
     display: inline-block;
     height: 14px;
@@ -158,11 +150,6 @@
     margin-left: -18px;
 }
 
-.console-async-trace-text {
-    margin-left: -10px;
-    font-style: italic;
-}
-
 .repeated-message.console-error-level::before,
 .repeated-message.console-warning-level:before,
 .repeated-message.console-debug-level:before,