Specs don't prompt to save editors by default.

spec/editor-spec.coffee

@@ -2614,6 +2614,7 @@ describe "Editor", ->
 
     describe ".shouldPromptToSave()", ->
       it "returns false when an edit session's buffer is in use by more than one session", ->
+        jasmine.unspy(editor, 'shouldPromptToSave')
         expect(editor.shouldPromptToSave()).toBeFalsy()
         buffer.setText('changed')
         expect(editor.shouldPromptToSave()).toBeTruthy()

spec/pane-spec.coffee

@@ -147,6 +147,7 @@ describe "Pane", ->
 
     describe "if the item is modified", ->
       beforeEach ->
+        jasmine.unspy(editor2, 'shouldPromptToSave')
         spyOn(editor2, 'save')
         spyOn(editor2, 'saveAs')
 

spec/spec-helper.coffee

@@ -9,6 +9,7 @@ Keymap = require '../src/keymap'
 Config = require '../src/config'
 {Point} = require 'telepath'
 Project = require '../src/project'
+Editor = require '../src/editor'
 EditorView = require '../src/editor-view'
 TokenizedBuffer = require '../src/tokenized-buffer'
 pathwatcher = require 'pathwatcher'
@@ -92,6 +93,7 @@ beforeEach ->
   spyOn(window, "setTimeout").andCallFake window.fakeSetTimeout
   spyOn(window, "clearTimeout").andCallFake window.fakeClearTimeout
   spyOn(File.prototype, "detectResurrectionAfterDelay").andCallFake -> @detectResurrection()
+  spyOn(Editor.prototype, "shouldPromptToSave").andReturn false
 
   # make tokenization synchronous
   TokenizedBuffer.prototype.chunkSize = Infinity