BrowsingContext::~BrowsingContext() {
MOZ_DIAGNOSTIC_ASSERT(!mParent || !mParent->mChildren.Contains(this));
MOZ_DIAGNOSTIC_ASSERT(!mGroup || !mGroup->Toplevels().Contains(this));
MOZ_DIAGNOSTIC_ASSERT(!sCachedBrowsingContexts ||
!sCachedBrowsingContexts->has(Id()));
if (sBrowsingContexts) {
sBrowsingContexts->remove(Id());
}
}
void BrowsingContext::Attach(bool aFromIPC) {
MOZ_LOG(GetLog(), LogLevel::Debug,
("%s: %s 0x%08" PRIx64 " to 0x%08" PRIx64,
XRE_IsParentProcess() ? "Parent" : "Child",
sCachedBrowsingContexts->has(Id()) ? "Re-connecting" : "Connecting",
Id(), mParent ? mParent->Id() : 0));
sCachedBrowsingContexts->remove(Id());
auto* children = mParent ? &mParent->mChildren : &mGroup->Toplevels();
MOZ_DIAGNOSTIC_ASSERT(!children->Contains(this));
children->AppendElement(this);
// Send attach to our parent if we need to.
if (!aFromIPC && XRE_IsContentProcess()) {
ContentChild::GetSingleton()->SendAttachBrowsingContext(
GetIPCInitializer());
}
}
bool BrowsingContext::IsCached() { return sCachedBrowsingContexts->has(Id()); }
