Move GlobalKeymap instance to App. Clear bindings between examples.

spec/atom/root-view-spec.coffee

@@ -10,6 +10,7 @@ describe "RootView", ->
   beforeEach ->
     url = require.resolve 'fixtures/dir/a'
     rootView = RootView.build {url}
+    rootView.enableKeymap()
     project = rootView.project
 
   describe "initialize", ->
@@ -86,7 +87,7 @@ describe "RootView", ->
     beforeEach ->
       commandHandler = jasmine.createSpy('commandHandler')
       rootView.on('foo-command', commandHandler)
-      rootView.globalKeymap.bindKeys('*', 'x': 'foo-command')
+      atom.globalKeymap.bindKeys('*', 'x': 'foo-command')
 
     describe "when a key is typed in the editor that has a binding in the keymap", ->
       it "triggers the key binding's command as an event and stops its propagation", ->
@@ -99,6 +100,7 @@ describe "RootView", ->
     describe "when a keydown event is triggered on the RootView (not originating from Ace)", ->
       it "triggers matching keybindings for that event", ->
         event = keydownEvent 'x', target: rootView[0]
+
         rootView.trigger(event)
         expect(commandHandler).toHaveBeenCalled()
 

spec/spec-helper.coffee

@@ -6,6 +6,7 @@ BindingSet = require 'binding-set'
 
 afterEach ->
   (new Native).resetMainMenu()
+  atom.globalKeymap.reset()
 
 window.atom = new (require 'app')
 
@@ -25,3 +26,7 @@ $.fn.resultOfTrigger = (type) ->
   event = $.Event(type)
   this.trigger(event)
   event.result
+
+$.fn.enableKeymap = ->
+  @on 'keydown', (e) => atom.globalKeymap.handleKeyEvent(e)
+