Make toggle-dev-tools command work in spec window

src/app/keymap.coffee

@@ -22,6 +22,7 @@ class Keymap
         'meta-o': 'open'
         'meta-O': 'open-unstable'
         'meta-w': 'core:close'
+        'alt-meta-i': 'toggle-dev-tools'
 
     $(document).command 'new-window', => atom.newWindow()
     $(document).command 'open-user-configuration', => atom.open(config.configDirPath)

src/app/keymaps/atom.cson

@@ -30,8 +30,6 @@
   'ctrl-tab': 'window:focus-next-pane'
   'ctrl-meta-f': 'window:toggle-full-screen'
 
-  'alt-meta-i': 'toggle-dev-tools'
-
 '.tool-panel':
   'meta-escape': 'tool-panel:unfocus'
   'escape': 'core:close'