6 files changed, 15 insertions, 9 deletions
diff --git a/dom/file/ipc/tests/script_file.js b/dom/file/ipc/tests/script_file.js
index 03cefeb3f1..331fd4a9c5 100644
--- a/dom/file/ipc/tests/script_file.js
+++ b/dom/file/ipc/tests/script_file.js
@@ -3,7 +3,7 @@
 // eslint-disable-next-line mozilla/reject-importGlobalProperties
 Cu.importGlobalProperties(["File"]);
 
-addMessageListener("file.open", function (e) {
+addMessageListener("file.open", function () {
   var testFile = Services.dirsvc
     .QueryInterface(Ci.nsIProperties)
     .get("ProfD", Ci.nsIFile);
@@ -29,7 +29,7 @@ addMessageListener("file.open", function (e) {
   });
 });
 
-addMessageListener("emptyfile.open", function (e) {
+addMessageListener("emptyfile.open", function () {
   var testFile = Services.dirsvc
     .QueryInterface(Ci.nsIProperties)
     .get("ProfD", Ci.nsIFile);
diff --git a/dom/file/tests/common_blob.js b/dom/file/tests/common_blob.js
index 261909af0d..39ece679e0 100644
--- a/dom/file/tests/common_blob.js
+++ b/dom/file/tests/common_blob.js
@@ -1,3 +1,5 @@
+/* eslint-disable mozilla/no-comparison-or-assignment-inside-ok */
+
 const RANGE_1 = 1;
 const RANGE_2 = 2;
 
diff --git a/dom/file/tests/worker_blob_reading.js b/dom/file/tests/worker_blob_reading.js
index f57161c220..8ad421062f 100644
--- a/dom/file/tests/worker_blob_reading.js
+++ b/dom/file/tests/worker_blob_reading.js
@@ -1,3 +1,5 @@
+/* eslint-disable mozilla/no-comparison-or-assignment-inside-ok */
+
 importScripts("common_blob_reading.js");
 
 function info(message) {
diff --git a/dom/file/tests/worker_fileReader.js b/dom/file/tests/worker_fileReader.js
index 2e8408d1bb..fe7c49e64f 100644
--- a/dom/file/tests/worker_fileReader.js
+++ b/dom/file/tests/worker_fileReader.js
@@ -1,3 +1,5 @@
+/* eslint-disable mozilla/no-comparison-or-assignment-inside-ok */
+
 importScripts("common_fileReader.js");
 
 function ok(a, msg) {
diff --git a/dom/file/uri/BlobURLInputStream.cpp b/dom/file/uri/BlobURLInputStream.cpp
index 34a1bb63e8..41259baa82 100644
--- a/dom/file/uri/BlobURLInputStream.cpp
+++ b/dom/file/uri/BlobURLInputStream.cpp
@@ -12,6 +12,7 @@
 #include "mozilla/ScopeExit.h"
 #include "mozilla/dom/ContentChild.h"
 #include "mozilla/dom/IPCBlobUtils.h"
+#include "mozilla/net/ContentRange.h"
 #include "nsStreamUtils.h"
 #include "nsMimeTypes.h"
 
@@ -488,9 +489,9 @@ nsresult BlobURLInputStream::StoreBlobImplStream(
   // If a Range header was in the request then fetch/XHR will have set a
   // ContentRange on the channel earlier so we may slice the blob now.
   blobImpl->GetType(blobContentType);
-  const Maybe<nsBaseChannel::ContentRange>& contentRange =
-      mChannel->GetContentRange();
-  if (contentRange.isSome()) {
+  const RefPtr<mozilla::net::ContentRange>& contentRange =
+      mChannel->ContentRange();
+  if (contentRange) {
     IgnoredErrorResult result;
     uint64_t start = contentRange->Start();
     uint64_t end = contentRange->End();
diff --git a/dom/file/uri/BlobURLProtocolHandler.cpp b/dom/file/uri/BlobURLProtocolHandler.cpp
index 3e2d8e788e..978e88cc8b 100644
--- a/dom/file/uri/BlobURLProtocolHandler.cpp
+++ b/dom/file/uri/BlobURLProtocolHandler.cpp
@@ -948,7 +948,7 @@ nsresult NS_GetBlobForBlobURISpec(const nsACString& aSpec,
 }
 
 // Blob requests may specify a range header. We parse, validate, and
-// store that info here, and save it on the nsBaseChannel, where it
+// store that info here, and save it on the nsIBaseChannel, where it
 // can be accessed by BlobURLInputStream::StoreBlobImplStream.
 nsresult NS_SetChannelContentRangeForBlobURI(nsIChannel* aChannel, nsIURI* aURI,
                                              nsACString& aRangeHeader) {
@@ -963,9 +963,8 @@ nsresult NS_SetChannelContentRangeForBlobURI(nsIChannel* aChannel, nsIURI* aURI,
   if (result.Failed()) {
     return NS_ERROR_NO_CONTENT;
   }
-  nsBaseChannel* bchan = static_cast<nsBaseChannel*>(aChannel);
-  MOZ_ASSERT(bchan);
-  if (!bchan->SetContentRange(aRangeHeader, size)) {
+  nsCOMPtr<nsIBaseChannel> baseChan = do_QueryInterface(aChannel);
+  if (!baseChan || !baseChan->SetContentRangeFromHeader(aRangeHeader, size)) {
     return NS_ERROR_NET_PARTIAL_TRANSFER;
   }
   return NS_OK;