[Devtools] Removed "redirects" from NetworkRequest to use redirectSource

third_party/WebKit/Source/devtools/front_end/sdk/NetworkManager.js

Index: third_party/WebKit/Source/devtools/front_end/sdk/NetworkManager.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/NetworkManager.js b/third_party/WebKit/Source/devtools/front_end/sdk/NetworkManager.js
index b27e2c5e98f59e8dbcbe0f6d33c76fc305d9b8fe..c6a3587ea25edc23cbdfe1500dc8b2b15d8d381f 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/NetworkManager.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/NetworkManager.js
@@ -636,16 +636,16 @@ SDK.NetworkDispatcher = class {
    */
   _appendRedirect(requestId, time, redirectURL) {
     var originalNetworkRequest = this._inflightRequestsById[requestId];
-    var previousRedirects = originalNetworkRequest.redirects || [];
-    originalNetworkRequest.setRequestId(requestId + ':redirected.' + previousRedirects.length);
-    delete originalNetworkRequest.redirects;
-    if (previousRedirects.length > 0)
-      originalNetworkRequest.redirectSource = previousRedirects[previousRedirects.length - 1];
+    var redirectCount = 0;
+    for (var redirect = originalNetworkRequest.redirectSource(); redirect; redirect = redirect.redirectSource())
+      redirectCount++;
+
+    originalNetworkRequest.setRequestId(requestId + ':redirected.' + redirectCount);
     this._finishNetworkRequest(originalNetworkRequest, time, -1);
     var newNetworkRequest = this._createNetworkRequest(
         requestId, originalNetworkRequest.frameId, originalNetworkRequest.loaderId, redirectURL,
         originalNetworkRequest.documentURL, originalNetworkRequest.initiator());
-    newNetworkRequest.redirects = previousRedirects.concat(originalNetworkRequest);
+    newNetworkRequest.setRedirectSource(originalNetworkRequest);
     return newNetworkRequest;
   }