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LibWeb: Make Fetch::Infrastructure::{Request,Response,HeaderList} GC'd

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This is the way.

On a more serious note, there's no reason to keep adding ref-counted
classes to LibWeb now that the majority of classes is GC'd - it only
adds the risk of discovering some cycle down the line, and forces us to
use handles as we can't visit().
This commit is contained in:
Linus Groh 2022-10-30 01:52:07 +00:00
parent 63122d0276
commit b1968b8bed
19 changed files with 270 additions and 169 deletions
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9
Userland/Libraries/LibWeb/HTML/BrowsingContext.cpp
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@ -885,14 +885,14 @@ void BrowsingContext::remove()
// https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate
WebIDL::ExceptionOr<void> BrowsingContext::navigate(
NonnullRefPtr<Fetch::Infrastructure::Request> resource,
JS::NonnullGCPtr<Fetch::Infrastructure::Request> resource,
BrowsingContext& source_browsing_context,
bool exceptions_enabled,
HistoryHandlingBehavior history_handling,
Optional<PolicyContainer> history_policy_container,
String navigation_type,
Optional<String> navigation_id,
Function<void(NonnullRefPtr<Fetch::Infrastructure::Response>)> process_response_end_of_body)
Function<void(JS::NonnullGCPtr<Fetch::Infrastructure::Response>)> process_response_end_of_body)
{
// 1. If resource is a URL, then set resource to a new request whose URL is resource.
// NOTE: This function only accepts resources that are already a request, so this is irrelevant.
@ -1060,7 +1060,8 @@ WebIDL::ExceptionOr<void> BrowsingContext::traverse_the_history(size_t entry_ind
VERIFY(history_handling == HistoryHandlingBehavior::Default);
// 2. Let request be a new request whose URL is entry's URL.
auto request = Fetch::Infrastructure::Request::create();
auto& vm = Bindings::main_thread_vm();
auto request = Fetch::Infrastructure::Request::create(vm);
request->set_url(entry->url);
// 3. If explicitHistoryNavigation is true, then set request's history-navigation flag.
@ -1071,7 +1072,7 @@ WebIDL::ExceptionOr<void> BrowsingContext::traverse_the_history(size_t entry_ind
// and with historyPolicyContainer set to entry's policy container.
// The navigation must be done using the same source browsing context as was used the first time entry was created.
VERIFY(entry->original_source_browsing_context);
TRY(navigate(move(request), *entry->original_source_browsing_context, false, HistoryHandlingBehavior::EntryUpdate, entry->policy_container));
TRY(navigate(request, *entry->original_source_browsing_context, false, HistoryHandlingBehavior::EntryUpdate, entry->policy_container));
// 5. Return.
return {};