Move window-global key bindings from window object to RootView.

This makes it simpler to discard bindings between specs: just throw away the RootView. It's also more straightforward to call @bindKey on self in the initialization of RootView, rather than binding to document on window.startup.

spec/atom/window-spec.coffee

@@ -46,8 +46,3 @@ describe "Window", ->
       it "adds a Save item to the main menu after startup", ->
         expect(OSX.NSApp.mainMenu.itemWithTitle('File').submenu.itemWithTitle('Save')).not.toBeNull()
 
-    describe 'meta+s', ->
-      it 'saves the buffer', ->
-        spyOn(window.rootView.editor, 'save')
-        window.keydown 'meta+s'
-        expect(window.rootView.editor.save).toHaveBeenCalled()

src/atom/root-view.coffee

@@ -20,6 +20,11 @@ class RootView extends Template
           @subview 'editor', Editor.build()
 
   viewProperties:
+    initialize: ->
+      @bindKey 'meta+s', => @editor.save()
+      @bindKey 'meta+w', => window.close()
+      @bindKey 'meta+t', => @toggleFileFinder()
+
     addPane: (view) ->
       pane = $('<div class="pane">')
       pane.append(view)

src/atom/window.coffee

@@ -16,7 +16,6 @@ windowAdditions =
     @rootView = RootView.attach()
     @rootView.editor.open $atomController.url?.toString()
     @registerEventHandlers()
-    @bindKeys()
     @bindMenuItems()
     $(window).focus()
 
@@ -24,12 +23,6 @@ windowAdditions =
     @rootView.remove()
     $(window).unbind('focus')
     $(window).unbind('blur')
-    $(window).unbind('keydown')
-
-  bindKeys: ->
-    $(document).bindKey 'meta+s', => @rootView.editor.save()
-    $(document).bindKey 'meta+w', => @close()
-    $(document).bindKey 'meta+t', => @rootView.toggleFileFinder()
 
   bindMenuItems: ->
     @bindMenuItem "File > Save", "meta+s", => @rootView.editor.save()
@@ -57,3 +50,4 @@ windowAdditions =
 for key, value of windowAdditions
   console.warn "DOMWindow already has a key named `#{key}`" if window[key]
   window[key] = value
+