remove unused before:hook

yyx990803 · yyx990803 · commit 31839a1f853b · 2016-07-30T20:13:39.000-04:00
diff --git a/src/core/instance/lifecycle.js b/src/core/instance/lifecycle.js
@@ -183,7 +183,6 @@ export function lifecycleMixin (Vue: Class<Component>) {
 }
 
 export function callHook (vm: Component, hook: string) {
-  vm.$emit('pre-hook:' + hook)
   const handlers = vm.$options[hook]
   if (handlers) {
     for (let i = 0, j = handlers.length; i < j; i++) {

Original file line number	Diff line number	Diff line change
`@@ -183,7 +183,6 @@ export function lifecycleMixin (Vue: Class<Component>) {`
`183`	`183`	`}`
`184`	`184`
`185`	`185`	`export function callHook (vm: Component, hook: string) {`
`186`		`- vm.$emit('pre-hook:' + hook)`
`187`	`186`	`const handlers = vm.$options[hook]`
`188`	`187`	`if (handlers) {`
`189`	`188`	`for (let i = 0, j = handlers.length; i < j; i++) {`