Remove RootView.activeKeybindings method. It was dead code.

spec/app/root-view-spec.coffee

@@ -186,31 +186,6 @@ describe "RootView", ->
         rootView.trigger(event)
         expect(commandHandler).toHaveBeenCalled()
 
-    describe ".activeKeybindings()", ->
-      originalKeymap = null
-      keymap = null
-      editor = null
-
-      beforeEach ->
-        rootView.attachToDom()
-        editor = rootView.getActiveEditor()
-        keymap = new (require 'keymap')
-        originalKeymap = window.keymap
-        window.keymap = keymap
-
-      afterEach ->
-        window.keymap = originalKeymap
-
-      it "returns all keybindings available for focused element", ->
-        editor.on 'test-event-a', => # nothing
-
-        keymap.bindKeys ".editor",
-          "meta-a": "test-event-a"
-          "meta-b": "test-event-b"
-
-        keybindings = rootView.activeKeybindings()
-        expect(Object.keys(keybindings).length).toBe 2
-        expect(keybindings["meta-a"]).toEqual "test-event-a"
 
   describe "when the path of the active editor changes", ->
     it "changes the title and emits an root-view:active-path-changed event", ->

src/app/root-view.coffee

@@ -124,9 +124,6 @@ class RootView extends View
       if not previousActiveEditor or editor.getPath() != previousActiveEditor.getPath()
         @trigger 'root-view:active-path-changed', editor.getPath()
 
-  activeKeybindings: ->
-    keymap.bindingsForElement(document.activeElement)
-
   getTitle: ->
     @title or "untitled"