Merge pull request #6385 from atom/as-flaky-text-editor-component-specs

Stop polling document when clearing document requests

src/view-registry.coffee

@@ -186,6 +186,7 @@ class ViewRegistry
     @documentWriters = []
     @documentPollers = []
     @documentUpdateRequested = false
+    @stopPollingDocument()
 
   requestDocumentUpdate: ->
     unless @documentUpdateRequested