DevTools: max length limit for formatting commands

third_party/WebKit/Source/devtools/front_end/console/consoleView.css

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Anthony Ricaud <rik@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 38 matching lines @@
     flex: 1 1;
     padding: 2px 0;
     overflow-y: auto;
     word-wrap: break-word;
     -webkit-user-select: text;
     transform: translateZ(0);
 }
 
 #console-prompt {
     clear: right;
-    position: relative;
+    position: absolute;

[dgozman, 2016/06/14 08:55:04]

I've tried this in canary, and it doesn't have any difference (I use pain
flashing from rendering to check what's repainted). Am I doing something wrong?

[luoe, 2016/06/14 18:29:54]

After checking Canary on Mac, it looks like there is no difference there.  I do
see all the console messages repaint on my master branch #398929 on Linux.  I
will do a manual bisect and see if I can pinpoint something down.

+    left: 0;
+    right: 0;
     padding: 3px 22px 1px 0;
     margin-left: 24px;
     min-height: 18px;  /* Sync with ConsoleViewMessage.js */
     white-space: pre-wrap;
     -webkit-user-modify: read-write-plaintext-only;
 }
 
 #console-prompt::before {
     background-position: -192px -96px;
 }
@@ skipping 383 matching lines @@
     content: "i";
 }
 
 .console-view-object-properties-section:not(.expanded) .info-note {
     display: none;
 }
 
 .console-view-object-properties-section {
     padding: 0px;
 }