[2/3] incubator-weex git commit: * [ios] add instanceId to performance dict, that we can differentiate instance exactly。

[acton393]

* [ios] add instanceId to performance dict, that we can differentiate instance 
exactly。

Then we can do something like this:
1. get instanceId when deal with performance
2. upload performance with instanceId


Project: http://git-wip-us.apache.org/repos/asf/incubator-weex/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-weex/commit/e03e0c6a
Tree: http://git-wip-us.apache.org/repos/asf/incubator-weex/tree/e03e0c6a
Diff: http://git-wip-us.apache.org/repos/asf/incubator-weex/diff/e03e0c6a

Branch: refs/heads/master
Commit: e03e0c6ab70ee62905a9a9416d25b57ca8236d35
Parents: d731f4d
Author: gurisxie <279483...@qq.com>
Authored: Mon Nov 13 16:00:12 2017 +0800
Committer: gurisxie <279483...@qq.com>
Committed: Mon Nov 13 16:00:12 2017 +0800

----------------------------------------------------------------------
 ios/sdk/WeexSDK/Sources/Monitor/WXMonitor.m | 2 ++
 1 file changed, 2 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-weex/blob/e03e0c6a/ios/sdk/WeexSDK/Sources/Monitor/WXMonitor.m
----------------------------------------------------------------------
diff --git a/ios/sdk/WeexSDK/Sources/Monitor/WXMonitor.m 
b/ios/sdk/WeexSDK/Sources/Monitor/WXMonitor.m
index 453cd41..dc9ebe6 100644
--- a/ios/sdk/WeexSDK/Sources/Monitor/WXMonitor.m
+++ b/ios/sdk/WeexSDK/Sources/Monitor/WXMonitor.m
@@ -165,6 +165,8 @@ static WXThreadSafeMutableDictionary *globalPerformanceDict;
         commitDict[commitKey] = @([end integerValue] - [start integerValue]);
     }
     
+    commitDict[@"instanceId"] = [instance instanceId]?:@"";
+    
     id<WXAppMonitorProtocol> appMonitor = [WXHandlerFactory 
handlerForProtocol:@protocol(WXAppMonitorProtocol)];
     if (appMonitor && [appMonitor 
respondsToSelector:@selector(commitAppMonitorArgs:)]){
         [appMonitor commitAppMonitorArgs:commitDict];