message: fix(weex): send createFinish signal after root component mounted
diff: @@ -61,12 +61,8 @@ export function createInstance (
  }, timerAPIs, env.services)
  appCode = `(function(global){ \n${appCode}\n })(Object.create(this))`
  -
  callFunction(instanceVars, appCode)
  - // Send `createFinish` signal to native.
  - document.taskCenter.send('dom', { action: 'createFinish' }, [])
  -
  return instance
  }
  @@ -208,6 +204,16 @@ function createVueModuleInstance (instanceId, weex) {
  // record instance by id
  instance.app = this
  }
  + },
  + mounted () {
  + const options = this.$options
  + // root component (vm)
  + if (options.el && weex.document) {
  + try {
  + // Send "createFinish" signal to native.
  + weex.document.taskCenter.send('dom', { action: 'createFinish' }, [])
  + } catch (e) {}
  + }
  }
  })
  