message: Use global vars
diff: @@ -98,8 +98,8 @@ function handleMouseup ({button, target, clientX, clientY}) {
  selectionInfo: {
  text: '',
  sentence: '',
  - title: document.title,
  - url: document.URL,
  + title: window.pageTitle || document.title,
  + url: window.pageURL || document.URL,
  // set by chrome-api helper
  faviconURL: window.faviconURL || ''
  }
  @@ -121,8 +121,8 @@ function handleMouseup ({button, target, clientX, clientY}) {
  const selectionInfo = {
  text,
  sentence: getSelectionSentence(),
  - title: document.title,
  - url: document.URL,
  + title: window.pageTitle || document.title,
  + url: window.pageURL || document.URL,
  faviconURL: window.faviconURL || ''
  }
  @@ -152,8 +152,8 @@ function handleMouseup ({button, target, clientX, clientY}) {
  selectionInfo: {
  text: '',
  sentence: '',
  - title: document.title,
  - url: document.URL,
  + title: window.pageTitle || document.title,
  + url: window.pageURL || document.URL,
  faviconURL: window.faviconURL || ''
  }
  })
  