Introduce workaround for CRBUG/413156 to |editor.setDomSelection()|.
Add leading/trailing whitespaces into selected range.
testing: Fix typo in "editor_unittest.js"
editing: Get rid of redundant function |editor.loadDomSelection()|.
testing: Compare undo result with Chrome's result rather than "before" test data.
testing: Supper |styleWithCSS| key in description of |testCaseFor()|.
Introduce |EditingContext.prototype.shouldUseCSS| property for inline formatting.
Merge branch 'master' of github.com:yosin-chromium/editing into insert-list-command-pass-tests
nodes: add ancestorsWhile
Merge pull request #41 from hajimehoshi/ancestors-while

nodes: add ancestorsWhile
Thanks!
insertOrderedList: merge with master