[DevTools] Do not expose agents on Target

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

Index: third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js b/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
index 4750c082d79e8b4143a10d2c75621c5c25344752..4ce82347fb85d643e3a29f6477fe079a77a154aa 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/NetworkRequest.js
@@ -34,6 +34,7 @@
 SDK.NetworkRequest = class extends Common.Object {
   /**
    * @param {!SDK.NetworkManager} networkManager
+   * @param {!Protocol.NetworkAgent} networkAgent

[caseq, 2017/04/29 02:12:53]

Do we really need both manager and agent here? It feels confusing.

    * @param {!Protocol.Network.RequestId} requestId
    * @param {string} url
    * @param {string} documentURL
@@ -41,10 +42,11 @@ SDK.NetworkRequest = class extends Common.Object {
    * @param {!Protocol.Network.LoaderId} loaderId
    * @param {?Protocol.Network.Initiator} initiator
    */
-  constructor(networkManager, requestId, url, documentURL, frameId, loaderId, initiator) {
+  constructor(networkManager, networkAgent, requestId, url, documentURL, frameId, loaderId, initiator) {
     super();
 
     this._networkManager = networkManager;
+    this._networkAgent = networkAgent;
     this._requestId = requestId;
     this.setUrl(url);
     this._documentURL = documentURL;
@@ -1034,7 +1036,7 @@ SDK.NetworkRequest = class extends Common.Object {
       this._pendingContentCallbacks.length = 0;
       delete this._contentRequested;
     }
-    this._networkManager.target().networkAgent().getResponseBody(this._requestId, onResourceContent.bind(this));
+    this._networkAgent.getResponseBody(this._requestId, onResourceContent.bind(this));
   }
 
   /**
@@ -1109,7 +1111,7 @@ SDK.NetworkRequest = class extends Common.Object {
   }
 
   replayXHR() {
-    this._networkManager.target().networkAgent().replayXHR(this._requestId);
+    this._networkAgent.replayXHR(this._requestId);
   }
 
   /**