This tests pressing delete key to remove empty quoted line places cursor at the right location. rdar://problem/4813973
| "
"
| <div>
| class="editing"
| "
"
| <div>
| style="border-style:solid; border-color:black;"
| "
hello
"
| "
"
| <div>
| id="test"
| style="border-style:solid; border-color:blue;"
| <#selection-caret>
| <br>
| "
"
| "
"