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Bug 1311212 - Add dead CPOW debugging facility (r=mrbkap)

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This commit is contained in:
Bill McCloskey
2016-10-18 15:58:33 -07:00
parent ee69fe3289
commit 1deceb4b29
13 changed files with 155 additions and 29 deletions
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27
js/ipc/JavaScriptParent.cpp
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@@ -172,15 +172,17 @@ JavaScriptParent::scopeForTargetObjects()
return xpc::UnprivilegedJunkScope();
}
mozilla::ipc::IProtocol*
JavaScriptParent::CloneProtocol(Channel* aChannel, ProtocolCloneContext* aCtx)
void
JavaScriptParent::afterProcessTask()
{
ContentParent* contentParent = aCtx->GetContentParent();
nsAutoPtr<PJavaScriptParent> actor(contentParent->AllocPJavaScriptParent());
if (!actor || !contentParent->RecvPJavaScriptConstructor(actor)) {
return nullptr;
}
return actor.forget();
if (savedNextCPOWNumber_ == nextCPOWNumber_)
return;
savedNextCPOWNumber_ = nextCPOWNumber_;
MOZ_ASSERT(nextCPOWNumber_ > 0);
if (active())
Unused << SendDropTemporaryStrongReferences(nextCPOWNumber_ - 1);
}
PJavaScriptParent*
@@ -199,3 +201,12 @@ mozilla::jsipc::ReleaseJavaScriptParent(PJavaScriptParent* parent)
{
static_cast<JavaScriptParent*>(parent)->decref();
}
void
mozilla::jsipc::AfterProcessTask()
{
for (auto* cp : ContentParent::AllProcesses(ContentParent::eLive)) {
if (PJavaScriptParent* p = LoneManagedOrNullAsserts(cp->ManagedPJavaScriptParent()))
static_cast<JavaScriptParent*>(p)->afterProcessTask();
}
}