Revert of Show service worker navigation preload requests in DevTools Network tab

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

Index: third_party/WebKit/Source/devtools/front_end/sdk/SubTargetsManager.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/SubTargetsManager.js b/third_party/WebKit/Source/devtools/front_end/sdk/SubTargetsManager.js
index f65ec3a617093e58b8c3cc54b0abebd066f5ea1c..d5845ad8eb2bb4fa04e23c6adfde410c8b483efd 100644
--- a/third_party/WebKit/Source/devtools/front_end/sdk/SubTargetsManager.js
+++ b/third_party/WebKit/Source/devtools/front_end/sdk/SubTargetsManager.js
@@ -130,15 +130,8 @@
    * @return {number}
    */
   _capabilitiesForType(type) {
-    if (type === 'worker') {
-      var capabilities = SDK.Target.Capability.JS | SDK.Target.Capability.Log;
-      var parentTargetInfo = this.targetInfo(this.target());
-      var mainIsServiceWorker =
-          !this.target().parentTarget() && this.target().hasTargetCapability() && !this.target().hasJSCapability();
-      if ((parentTargetInfo && parentTargetInfo.type === 'service_worker') || mainIsServiceWorker)
-        capabilities |= SDK.Target.Capability.Network;
-      return capabilities;
-    }
+    if (type === 'worker')
+      return SDK.Target.Capability.JS | SDK.Target.Capability.Log;
     if (type === 'service_worker')
       return SDK.Target.Capability.Log | SDK.Target.Capability.Network | SDK.Target.Capability.Target;
     if (type === 'iframe') {
@@ -170,7 +163,7 @@
 
     // Only pause new worker if debugging SW - we are going through the pause on start checkbox.
     var mainIsServiceWorker =
-        !this.target().parentTarget() && this.target().hasTargetCapability() && !this.target().hasJSCapability();
+        !this.target().parentTarget() && this.target().hasTargetCapability() && !this.target().hasBrowserCapability();
     if (mainIsServiceWorker && waitingForDebugger)
       target.debuggerAgent().pause();
     target.runtimeAgent().runIfWaitingForDebugger();