3 files changed, 49 insertions, 11 deletions

diff --git a/netwerk/base/nsINetworkInterceptController.idl b/netwerk/base/nsINetworkInterceptController.idl
index 17d27de42..721b7a334 100644
--- a/netwerk/base/nsINetworkInterceptController.idl
+++ b/netwerk/base/nsINetworkInterceptController.idl
@@ -14,12 +14,16 @@ interface nsIURI;
 %{C++
 #include "nsIConsoleReportCollector.h"
 namespace mozilla {
+class TimeStamp;
+
 namespace dom {
 class ChannelInfo;
 }
 }
 %}
 
+native TimeStamp(mozilla::TimeStamp);
+
 [ptr] native ChannelInfo(mozilla::dom::ChannelInfo);
 
 /**
@@ -97,6 +101,30 @@ interface nsIInterceptedChannel : nsISupports
     [noscript]
     readonly attribute nsIConsoleReportCollector consoleReportCollector;
 
+    /**
+     * Save the timestamps of various service worker interception phases.
+     */
+    [noscript]
+    void SetLaunchServiceWorkerStart(in TimeStamp aTimeStamp);
+
+    [noscript]
+    void SetLaunchServiceWorkerEnd(in TimeStamp aTimeStamp);
+
+    [noscript]
+    void SetDispatchFetchEventStart(in TimeStamp aTimeStamp);
+
+    [noscript]
+    void SetDispatchFetchEventEnd(in TimeStamp aTimeStamp);
+
+    [noscript]
+    void SetHandleFetchEventStart(in TimeStamp aTimeStamp);
+
+    [noscript]
+    void SetHandleFetchEventEnd(in TimeStamp aTimeStamp);
+
+    [noscript]
+    void SaveTimeStampsToUnderlyingChannel();
+
 %{C++
     already_AddRefed<nsIConsoleReportCollector>
     GetConsoleReportCollector()
diff --git a/netwerk/base/nsITimedChannel.idl b/netwerk/base/nsITimedChannel.idl
index 13b65e7b8..83670a11e 100644
--- a/netwerk/base/nsITimedChannel.idl
+++ b/netwerk/base/nsITimedChannel.idl
@@ -21,7 +21,8 @@ interface nsITimedChannel : nsISupports {
   attribute boolean timingEnabled;
 
   // The number of redirects
-  attribute uint16_t redirectCount;
+  attribute uint8_t redirectCount;
+  attribute uint8_t internalRedirectCount;
 
   [noscript] readonly attribute TimeStamp channelCreation;
   [noscript] readonly attribute TimeStamp asyncOpen;
@@ -37,6 +38,15 @@ interface nsITimedChannel : nsISupports {
   [noscript] readonly attribute TimeStamp responseStart;
   [noscript] readonly attribute TimeStamp responseEnd;
 
+  // The following are only set when the request is intercepted by a service
+  // worker no matter the response is synthesized.
+  [noscript] attribute TimeStamp launchServiceWorkerStart;
+  [noscript] attribute TimeStamp launchServiceWorkerEnd;
+  [noscript] attribute TimeStamp dispatchFetchEventStart;
+  [noscript] attribute TimeStamp dispatchFetchEventEnd;
+  [noscript] attribute TimeStamp handleFetchEventStart;
+  [noscript] attribute TimeStamp handleFetchEventEnd;
+
   // The redirect attributes timings must be writeble, se we can transfer
   // the data from one channel to the redirected channel.
   [noscript] attribute TimeStamp redirectStart;
@@ -67,6 +77,12 @@ interface nsITimedChannel : nsISupports {
   // All following are PRTime versions of the above.
   readonly attribute PRTime channelCreationTime;
   readonly attribute PRTime asyncOpenTime;
+  readonly attribute PRTime launchServiceWorkerStartTime;
+  readonly attribute PRTime launchServiceWorkerEndTime;
+  readonly attribute PRTime dispatchFetchEventStartTime;
+  readonly attribute PRTime dispatchFetchEventEndTime;
+  readonly attribute PRTime handleFetchEventStartTime;
+  readonly attribute PRTime handleFetchEventEndTime;
   readonly attribute PRTime domainLookupStartTime;
   readonly attribute PRTime domainLookupEndTime;
   readonly attribute PRTime connectStartTime;
diff --git a/netwerk/base/nsNetUtil.cpp b/netwerk/base/nsNetUtil.cpp
index 8ff3e788f..bc9bcf88a 100644
--- a/netwerk/base/nsNetUtil.cpp
+++ b/netwerk/base/nsNetUtil.cpp
@@ -1285,16 +1285,10 @@ NS_HasBeenCrossOrigin(nsIChannel* aChannel, bool aReport)
   nsCOMPtr<nsILoadInfo> loadInfo = aChannel->GetLoadInfo();
   MOZ_RELEASE_ASSERT(loadInfo, "Origin tracking only works for channels created with a loadinfo");
 
-#ifdef DEBUG
-  // Don't enforce TYPE_DOCUMENT assertions for loads
-  // initiated by javascript tests.
-  bool skipContentTypeCheck = false;
-  skipContentTypeCheck = Preferences::GetBool("network.loadinfo.skip_type_assertion");
-#endif
-
-  MOZ_ASSERT(skipContentTypeCheck ||
-             loadInfo->GetExternalContentPolicyType() != nsIContentPolicy::TYPE_DOCUMENT,
-             "calling NS_HasBeenCrossOrigin on a top level load");
+  // TYPE_DOCUMENT loads have a null LoadingPrincipal and can not be cross origin.
+  if (!loadInfo->LoadingPrincipal()) {
+    return false;
+  }
 
   // Always treat tainted channels as cross-origin.
   if (loadInfo->GetTainting() != LoadTainting::Basic) {