Close code completions hint menu on blur (#266)
Close code completions hint menu on blur (#266)


google/playground-elements,PolymerLabs/code-sample-editor,PolymerLabs/code-sample-editor-package,PolymerLabs/code-sample-editor-package,PolymerLabs/code-sample-editor,PolymerLabs/code-sample-editor,PolymerLabs/code-sample-editor-package,google/playground-elements,google/playground-elements