Revert "[Android] Android] restart weexCoreThread when reload JSEngine because thread maybe in lock state and can't execute reload action (block) (#2824)" (#2829)

This reverts commit c72e6b5.

Author: lucky-chen

android/sdk/src/main/java/com/taobao/weex/bridge/WXBridgeManager.java

@@ -867,14 +867,6 @@ public int callRefreshFinish(String instanceId, String callback) {
 
   }
 
-  public void restartWeexCoreThread(){
-      WXLogUtils.e("weex","restartWeexCoreThread");
-      WXThread oldThread = mJSThread;
-      mJSThread = new WXThread("WeexJSBridgeThread", this);
-      mJSHandler = mJSThread.getHandler();
-      oldThread.quit();
-  }
-
   public int callReportCrashReloadPage(String instanceId, String crashFile) {
     boolean isCrashFileEmpty = TextUtils.isEmpty(crashFile);
     try {
@@ -926,17 +918,6 @@ public int callReportCrashReloadPage(String instanceId, String crashFile) {
       if (WXSDKManager.getInstance().getSDKInstance(instanceId) != null) {
         boolean reloadThisInstance = shouldReloadCurrentInstance(
                 WXSDKManager.getInstance().getSDKInstance(instanceId).getBundleUrl());
-        boolean restartCoreThread = true;
-        IWXConfigAdapter adapter = WXSDKManager.getInstance().getWxConfigAdapter();
-        if (null != adapter){
-            String config = adapter.getConfig("wxapm","restartCoreThread","true");
-            restartCoreThread = Boolean.valueOf(config);
-        }
-        if (restartCoreThread){
-              WXBridgeManager.getInstance().restartWeexCoreThread();
-        }
-        WXSDKManager.getInstance().getSDKInstance(instanceId).getContainerInfo()
-            .put("restartWeexCoreThread",String.valueOf(restartCoreThread));
         new ActionReloadPage(instanceId, reloadThisInstance).executeAction();
       }