DevTools: Fix console.log for arrays in some corner cases.

LayoutTests/http/tests/inspector/inspector-test.js

Index: LayoutTests/http/tests/inspector/inspector-test.js
diff --git a/LayoutTests/http/tests/inspector/inspector-test.js b/LayoutTests/http/tests/inspector/inspector-test.js
index 072ad8ace3ddcd51010b91d45856f088306fa967..b86a0434b7e84d816da403db21478b487cafb7c3 100644
--- a/LayoutTests/http/tests/inspector/inspector-test.js
+++ b/LayoutTests/http/tests/inspector/inspector-test.js
@@ -410,6 +410,8 @@ InspectorTest.textContentWithLineBreaks = function(node)
             buffer += "\n    ";
         else if (currentNode.classList.contains("console-message"))
             buffer += "\n\n";
+        else if (currentNode.classList.contains("console-user-command"))
+            buffer += "\n\n> ";
     }
     return buffer;
 }