Add WebRequestResourceType::OBJECT to DCHECK in HideRequest()

This CL adds WebRequestResourceType::OBJECT to DCHECK() in
WebRequestPermissions::HideRequest() since OBJECT type could
take this path.

Bug: 1145496
Change-Id: I77f620acbd18147de7faf90940523235feec62cf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2537509
Commit-Queue: Julie Kim <jkim@igalia.com>
Reviewed-by: Karan Bhatia <karandeepb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#827568}

extensions/browser/api/web_request/web_request_permissions.cc

@@ -270,7 +270,9 @@ bool WebRequestPermissions::HideRequest(
     if (request.web_request_type !=
             extensions::WebRequestResourceType::MAIN_FRAME &&
         request.web_request_type !=
-            extensions::WebRequestResourceType::SUB_FRAME) {
+            extensions::WebRequestResourceType::SUB_FRAME &&
+        request.web_request_type !=
+            extensions::WebRequestResourceType::OBJECT) {
       // TODO(crbug.com/1145496): Remove crash key logging once the DCHECK
       // failure below is fixed.
       static auto* web_request_type_key = base::debug::AllocateCrashKeyString(
@@ -284,10 +286,7 @@ bool WebRequestPermissions::HideRequest(
       base::debug::ScopedCrashKeyString scoped_url(
           url_key, request.url.possibly_invalid_spec());
 
-      DCHECK(request.web_request_type ==
-                 extensions::WebRequestResourceType::MAIN_FRAME ||
-             request.web_request_type ==
-                 extensions::WebRequestResourceType::SUB_FRAME);
+      DCHECK(false);
     }
 
     // Hide sub-frame requests to clientsX.google.com.