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fix: remove cyclic references of BrowserWindow (#22006)

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* fix: remove cyclic references in BrowserWindow

* fix: prevent TopLevelWindow from garbage collection

* test: garbage collection of BrowserWindow

* chore: createIDWeakMap is used in tests
This commit is contained in:
Cheng Zhao 2020-02-11 09:37:46 +09:00 • committed by GitHub
parent 9942149f3c
commit 9ad6f06831
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 76 additions and 32 deletions
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4
shell/common/api/electron_api_v8_util.cc
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@ -126,12 +126,12 @@ void Initialize(v8::Local<v8::Object> exports,
&electron::RemoteCallbackFreer::BindTo);
dict.SetMethod("setRemoteObjectFreer", &electron::RemoteObjectFreer::BindTo);
dict.SetMethod("addRemoteObjectRef", &electron::RemoteObjectFreer::AddRef);
dict.SetMethod("createIDWeakMap",
&electron::api::KeyWeakMap<int32_t>::Create);
dict.SetMethod(
"createDoubleIDWeakMap",
&electron::api::KeyWeakMap<std::pair<std::string, int32_t>>::Create);
#endif
dict.SetMethod("createIDWeakMap",
&electron::api::KeyWeakMap<int32_t>::Create);
dict.SetMethod("requestGarbageCollectionForTesting",
&RequestGarbageCollectionForTesting);
dict.SetMethod("isSameOrigin", &IsSameOrigin);