bump(electron): Electron 0.27.1, Chromium 43

Summary:
0.27.1? Nope webview still broken

Update atom-keymap

As of Chromium 42, you cannot subclass CustomEvent or Event using Object.create(event). This caused the CommandRegistry to break. Creating a new object with the properties of the event seems to work fine.

Resolves "Deprecated attempt to access property 'target' on a non-Event object.
dispatchEvent
fireCustomEventevent-test.html:8
global codeevent-test.html:21
event-test.html:8" in Safari and "TypeError: Illegal Invocation" in Chromium

Test Plan: Tests still pass

Reviewers: evan

Reviewed By: evan

Differential Revision: https://phab.nylas.com/D1584

package.json

@@ -11,12 +11,12 @@
   "bugs": {
     "url": "https://github.com/nylas/edgehill/issues"
   },
-  "electronVersion": "0.26.0",
+  "electronVersion": "0.27.2",
   "dependencies": {
     "asar": "^0.5.0",
     "6to5-core": "^3.5",
     "async": "^0.9",
-    "atom-keymap": "^3.1",
+    "atom-keymap": "^5.1",
     "autolinker": "0.15.2",
     "bluebird": "^2.9",
     "clear-cut": "0.4.0",

src/command-registry.coffee

@@ -167,12 +167,11 @@ class CommandRegistry
   # * `commandName` {String} indicating the name of the command to dispatch.
   dispatch: (target, commandName, detail) ->
     event = new CustomEvent(commandName, {bubbles: true, detail})
-    eventWithTarget = Object.create event,
-      target: value: target
-      preventDefault: value: ->
-      stopPropagation: value: ->
-      stopImmediatePropagation: value: ->
-    @handleCommandEvent(eventWithTarget)
+    Object.defineProperty(event, 'target', {value: target})
+    Object.defineProperty(event, 'preventDefault', {value: -> })
+    Object.defineProperty(event, 'stopPropagation', {value: -> })
+    Object.defineProperty(event, 'stopImmediatePropagation', {value: -> })
+    @handleCommandEvent(event)
 
   onWillDispatch: (callback) ->
     @emitter.on 'will-dispatch', callback
@@ -194,7 +193,8 @@ class CommandRegistry
     matched = false
     currentTarget = originalEvent.target
 
-    syntheticEvent = Object.create originalEvent,
+    syntheticEvent = _.extend({}, originalEvent)
+    syntheticEventProps =
       eventPhase: value: Event.BUBBLING_PHASE
       currentTarget: get: -> currentTarget
       preventDefault: value: ->
@@ -209,6 +209,9 @@ class CommandRegistry
       abortKeyBinding: value: ->
         originalEvent.abortKeyBinding?()
 
+    for prop, def in syntheticEventProps
+      Object.defineProperty(syntheticEvent, prop, def)
+
     @emitter.emit 'will-dispatch', syntheticEvent
 
     loop

src/keymap-extensions.coffee

@@ -3,13 +3,23 @@ path = require 'path'
 KeymapManager = require 'atom-keymap'
 CSON = require 'season'
 {jQuery} = require 'space-pen'
+Grim = require 'grim'
+
+bundledKeymaps = require('../package.json')?._atomKeymaps
 
 KeymapManager::onDidLoadBundledKeymaps = (callback) ->
   @emitter.on 'did-load-bundled-keymaps', callback
 
 KeymapManager::loadBundledKeymaps = ->
-  @loadKeymap(path.join(@resourcePath, 'keymaps'))
-  @emit 'bundled-keymaps-loaded'
+  keymapsPath = path.join(@resourcePath, 'keymaps')
+  if bundledKeymaps?
+    for keymapName, keymap of bundledKeymaps
+      keymapPath = path.join(keymapsPath, keymapName)
+      @add(keymapPath, keymap)
+  else
+    @loadKeymap(keymapsPath)
+
+  @emit 'bundled-keymaps-loaded' if Grim.includeDeprecatedAPIs
   @emitter.emit 'did-load-bundled-keymaps'
 
 KeymapManager::getUserKeymapPath = ->
@@ -50,7 +60,7 @@ KeymapManager::subscribeToFileReadFailure = ->
     else
       error.message
 
-    atom.notifications.addError(message, {detail: detail, dismissable: true})
+    atom.notifications.addError(message, {detail, dismissable: true})
 
 # This enables command handlers registered via jQuery to call
 # `.abortKeyBinding()` on the `jQuery.Event` object passed to the handler.