Add cm-callee and cm-property, at high precedence
Add cm-callee and cm-property, at high precedence

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