处理一部分activity的toolbar，已经处理完毕的标记为Deprecated，为了保持MTA数据上报兼容性，暂时未删除对应的Activity

app/src/main/java/com/gh/gamecenter/LoginActivity.java

@@ -72,7 +72,7 @@ public class LoginActivity extends BaseActivity {
                 DisplayUtils.dip2px(this, 48), ViewGroup.LayoutParams.MATCH_PARENT);
         params.addRule(RelativeLayout.CENTER_VERTICAL);
         params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
-        RelativeLayout reuseActionbar = (RelativeLayout) mContentView.findViewById(R.id.reuse_actionbar);
+        RelativeLayout reuseActionbar = (RelativeLayout) findViewById(R.id.reuse_actionbar);
         reuseActionbar.addView(mOldUserIcon, params);
         mOldUserIcon.setVisibility(View.GONE);