Bug 1638373 - remove js/ipc now that CPOWs are dead, r=mccr8

Depends on D76597

Differential Revision: https://phabricator.services.mozilla.com/D76598

.eslintignore

@@ -135,7 +135,6 @@ intl/l10n/
 # Exclude everything but self-hosted JS
 js/ductwork/
 js/examples/
-js/ipc/
 js/public/
 js/xpconnect/
 js/src/devtools/

dom/bindings/BindingUtils.cpp

@@ -68,7 +68,6 @@
 #include "mozilla/dom/WorkerScope.h"
 #include "mozilla/dom/XrayExpandoClass.h"
 #include "mozilla/dom/WindowProxyHolder.h"
-#include "mozilla/jsipc/CrossProcessObjectWrappers.h"
 #include "ipc/ErrorIPCUtils.h"
 #include "mozilla/UseCounter.h"
 #include "mozilla/dom/DocGroup.h"
@@ -2387,16 +2386,6 @@ bool InterfaceHasInstance(JSContext* cx, unsigned argc, JS::Value* vp) {
     return true;
   }
 
-  if (jsipc::IsWrappedCPOW(instance)) {
-    bool boolp = false;
-    if (!jsipc::DOMInstanceOf(cx, js::UncheckedUnwrap(instance),
-                              clasp->mPrototypeID, clasp->mDepth, &boolp)) {
-      return false;
-    }
-    args.rval().setBoolean(boolp);
-    return true;
-  }
-
   if (IsRemoteObjectProxy(instance, clasp->mPrototypeID)) {
     args.rval().setBoolean(true);
     return true;

dom/ipc/ContentChild.cpp

@@ -81,8 +81,6 @@
 #include "mozilla/ipc/PParentToChildStreamChild.h"
 #include "mozilla/intl/LocaleService.h"
 #include "mozilla/ipc/TestShellChild.h"
-// Needed for NewJavaScriptChild and ReleaseJavaScriptChild
-#include "mozilla/jsipc/CrossProcessObjectWrappers.h"
 #include "mozilla/layers/APZChild.h"
 #include "mozilla/layers/CompositorManagerChild.h"
 #include "mozilla/layers/ContentProcessController.h"
@@ -1301,9 +1299,6 @@ void ContentChild::InitXPCOM(
   RecvBidiKeyboardNotify(aXPCOMInit.isLangRTL(),
                          aXPCOMInit.haveBidiKeyboards());
 
-  // Create the CPOW manager as soon as possible.
-  SendPJavaScriptConstructor();
-
   if (aXPCOMInit.domainPolicy().active()) {
     nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager();
     MOZ_ASSERT(ssm);
@@ -1691,17 +1686,6 @@ static void FirstIdle(void) {
   ContentChild::GetSingleton()->SendFirstIdle();
 }
 
-mozilla::jsipc::PJavaScriptChild* ContentChild::AllocPJavaScriptChild() {
-  MOZ_ASSERT(ManagedPJavaScriptChild().IsEmpty());
-
-  return jsipc::NewJavaScriptChild();
-}
-
-bool ContentChild::DeallocPJavaScriptChild(PJavaScriptChild* aChild) {
-  jsipc::ReleaseJavaScriptChild(aChild);
-  return true;
-}
-
 mozilla::ipc::IPCResult ContentChild::RecvConstructBrowser(
     ManagedEndpoint<PBrowserChild>&& aBrowserEp,
     ManagedEndpoint<PWindowGlobalChild>&& aWindowEp, const TabId& aTabId,
@@ -3509,7 +3493,6 @@ mozilla::ipc::IPCResult ContentChild::RecvSessionStorageData(
   return IPC_OK();
 }
 
-
 mozilla::ipc::IPCResult ContentChild::RecvOnAllowAccessFor(
     const MaybeDiscarded<BrowsingContext>& aContext,
     const nsCString& aTrackingOrigin, uint32_t aCookieBehavior,

dom/ipc/ContentChild.h

@@ -289,10 +289,6 @@ class ContentChild final : public PContentChild,
   mozilla::ipc::IPCResult RecvClearImageCache(const bool& privateLoader,
                                               const bool& chrome);
 
-  mozilla::jsipc::PJavaScriptChild* AllocPJavaScriptChild();
-
-  bool DeallocPJavaScriptChild(mozilla::jsipc::PJavaScriptChild*);
-
   PRemoteSpellcheckEngineChild* AllocPRemoteSpellcheckEngineChild();
 
   bool DeallocPRemoteSpellcheckEngineChild(PRemoteSpellcheckEngineChild*);
@@ -794,7 +790,7 @@ class ContentChild final : public PContentChild,
   mozilla::ipc::IPCResult RecvHistoryCommitLength(
       const MaybeDiscarded<BrowsingContext>& aContext, uint32_t aLength);
 
-private:
+ private:
 #ifdef NIGHTLY_BUILD
   virtual PContentChild::Result OnMessageReceived(const Message& aMsg) override;
 #else

dom/ipc/ContentParent.cpp

@@ -137,8 +137,6 @@
 #include "mozilla/ipc/IPCStreamUtils.h"
 #include "mozilla/ipc/PChildToParentStreamParent.h"
 #include "mozilla/ipc/TestShellParent.h"
-// Needed for NewJavaScriptChild and ReleaseJavaScriptChild
-#include "mozilla/jsipc/CrossProcessObjectWrappers.h"
 #include "mozilla/layers/CompositorThread.h"
 #include "mozilla/layers/ImageBridgeParent.h"
 #include "mozilla/layers/LayerTreeOwnerTracker.h"
@@ -3127,16 +3125,6 @@ mozilla::ipc::IPCResult ContentParent::RecvInitBackground(
   return IPC_OK();
 }
 
-mozilla::jsipc::PJavaScriptParent* ContentParent::AllocPJavaScriptParent() {
-  MOZ_ASSERT(ManagedPJavaScriptParent().IsEmpty());
-  return jsipc::NewJavaScriptParent();
-}
-
-bool ContentParent::DeallocPJavaScriptParent(PJavaScriptParent* parent) {
-  jsipc::ReleaseJavaScriptParent(parent);
-  return true;
-}
-
 bool ContentParent::CanOpenBrowser(const IPCTabContext& aContext) {
   // (PopupIPCTabContext lets the child process prove that it has access to
   // the app it's trying to open.)
@@ -6380,7 +6368,7 @@ mozilla::ipc::IPCResult ContentParent::RecvHistoryGo(
     HistoryGoResolver&& aResolveRequestedIndex) {
   if (!aContext.IsDiscarded()) {
     nsSHistory* shistory =
-      static_cast<nsSHistory*>(aContext.get_canonical()->GetSessionHistory());
+        static_cast<nsSHistory*>(aContext.get_canonical()->GetSessionHistory());
     nsTArray<nsSHistory::LoadEntryResult> loadResults;
     nsresult rv = shistory->GotoIndex(aOffset, loadResults);
     if (NS_FAILED(rv)) {

dom/ipc/ContentParent.h

@@ -101,10 +101,6 @@ class ProtocolFuzzerHelper;
 class SharedPreferenceSerializer;
 }  // namespace ipc
 
-namespace jsipc {
-class PJavaScriptParent;
-}  // namespace jsipc
-
 namespace layers {
 struct TextureFactoryIdentifier;
 }  // namespace layers
@@ -461,13 +457,6 @@ class ContentParent final
 
   PHeapSnapshotTempFileHelperParent* AllocPHeapSnapshotTempFileHelperParent();
 
-  PJavaScriptParent* AllocPJavaScriptParent();
-
-  virtual mozilla::ipc::IPCResult RecvPJavaScriptConstructor(
-      PJavaScriptParent* aActor) override {
-    return PContentParent::RecvPJavaScriptConstructor(aActor);
-  }
-
   PRemoteSpellcheckEngineParent* AllocPRemoteSpellcheckEngineParent();
 
   mozilla::ipc::IPCResult RecvRecordingDeviceEvents(
@@ -875,8 +864,6 @@ class ContentParent final
   mozilla::ipc::IPCResult RecvAddPerformanceMetrics(
       const nsID& aID, nsTArray<PerformanceInfo>&& aMetrics);
 
-  bool DeallocPJavaScriptParent(mozilla::jsipc::PJavaScriptParent*);
-
   bool DeallocPRemoteSpellcheckEngineParent(PRemoteSpellcheckEngineParent*);
 
   mozilla::ipc::IPCResult RecvConstructPopupBrowser(

dom/ipc/PBrowser.ipdl

@@ -24,7 +24,6 @@ include protocol PBrowserBridge;
 include DOMTypes;
 include IPCBlob;
 include IPCStream;
-include JavaScriptTypes;
 include URIParams;
 include PPrintingTypes;
 include PTabContext;

dom/ipc/PContent.ipdl

@@ -33,7 +33,6 @@ include protocol POfflineCacheUpdate;
 include protocol PSpeechSynthesis;
 #endif
 include protocol PTestShell;
-include protocol PJavaScript;
 include protocol PRemoteSpellcheckEngine;
 include protocol PWebBrowserPersistDocument;
 include protocol PWebrtcGlobal;
@@ -48,7 +47,6 @@ include protocol PScriptCache;
 include protocol PSessionStorageObserver;
 include protocol PBenchmarkStorage;
 include DOMTypes;
-include JavaScriptTypes;
 include IPCBlob;
 include IPCStream;
 include PTabContext;
@@ -392,7 +390,6 @@ nested(upto inside_cpow) sync protocol PContent
     manages PSpeechSynthesis;
 #endif
     manages PTestShell;
-    manages PJavaScript;
     manages PRemoteSpellcheckEngine;
     manages PWebBrowserPersistDocument;
     manages PWebrtcGlobal;
@@ -923,8 +920,6 @@ parent:
     sync LaunchRDDProcess()
         returns (nsresult rv, Endpoint<PRemoteDecoderManagerChild> aEndpoint);
 
-    async PJavaScript();
-
     async PRemoteSpellcheckEngine();
 
     async InitCrashReporter(NativeThreadId tid);

dom/ipc/moz.build

@@ -50,7 +50,6 @@ EXPORTS.mozilla.dom += [
     'ContentParent.h',
     'ContentProcess.h',
     'ContentProcessManager.h',
-    'CPOWManagerGetter.h',
     'CSPMessageUtils.h',
     'DocShellMessageUtils.h',
     'EffectsInfo.h',

ipc/ipdl/ipdl/direct_call.py

@@ -438,8 +438,6 @@
 # set() of (Protocol, side)
 VIRTUAL_CALL_CLASSES = set([
     # Defined as a strange template
-    ("PJavaScript", "child"),
-    ("PJavaScript", "parent"),
     ("PMedia", "parent"),
     ("PTexture", "parent"),
 

ipc/ipdl/sync-messages.ini

@@ -614,48 +614,6 @@ platform = win
 description = Legacy a11y IPC
 platform = win
 
-# CPOWs
-[PJavaScript::PreventExtensions]
-description = CPOW Implementation
-[PJavaScript::GetOwnPropertyDescriptor]
-description = CPOW Implementation
-[PJavaScript::DefineProperty]
-description = CPOW Implementation
-[PJavaScript::Delete]
-description = CPOW Implementation
-[PJavaScript::Has]
-description = CPOW Implementation
-[PJavaScript::HasOwn]
-description = CPOW Implementation
-[PJavaScript::Get]
-description = CPOW Implementation
-[PJavaScript::Set]
-description = CPOW Implementation
-[PJavaScript::IsExtensible]
-description = CPOW Implementation
-[PJavaScript::CallOrConstruct]
-description = CPOW Implementation
-[PJavaScript::HasInstance]
-description = CPOW Implementation
-[PJavaScript::GetBuiltinClass]
-description = CPOW Implementation
-[PJavaScript::IsArray]
-description = CPOW Implementation
-[PJavaScript::ClassName]
-description = CPOW Implementation
-[PJavaScript::GetPrototype]
-description = CPOW Implementation
-[PJavaScript::GetPrototypeIfOrdinary]
-description = CPOW Implementation
-[PJavaScript::RegExpToShared]
-description = CPOW Implementation
-[PJavaScript::GetPropertyKeys]
-description = CPOW Implementation
-[PJavaScript::InstanceOf]
-description = CPOW Implementation
-[PJavaScript::DOMInstanceOf]
-description = CPOW Implementation
-
 # Plugins
 [PPluginWidget::Create]
 description = Legacy NPAPI IPC