253   auto handle_scope_implementer = isolate->handle_scope_implementer();  in CheckMicrotasksScopesConsistency()  local
254   if (handle_scope_implementer->microtasks_policy() ==  in CheckMicrotasksScopesConsistency()
256     DCHECK(handle_scope_implementer->GetMicrotasksScopeDepth() ||  in CheckMicrotasksScopesConsistency()
257            !handle_scope_implementer->DebugMicrotasksScopeDepthIsZero());  in CheckMicrotasksScopesConsistency()
278     isolate_->handle_scope_implementer()->IncrementCallDepth();  in CallDepthScope()
282       i::HandleScopeImplementer* impl = isolate->handle_scope_implementer();  in CallDepthScope()
295       i::HandleScopeImplementer* impl = isolate_->handle_scope_implementer();  in ~CallDepthScope()
298     if (!escaped_) isolate_->handle_scope_implementer()->DecrementCallDepth();  in ~CallDepthScope()
310     auto handle_scope_implementer = isolate_->handle_scope_implementer();  in Escape()  local
311     handle_scope_implementer->DecrementCallDepth();  in Escape()
312     bool call_depth_is_zero = handle_scope_implementer->CallDepthIsZero();  in Escape()
1175   i::HandleScopeImplementer* impl = isolate->handle_scope_implementer();  in Enter()
1185   i::HandleScopeImplementer* impl = isolate->handle_scope_implementer();  in Exit()
8125       isolate->handle_scope_implementer()->LastEnteredContext();  in GetEnteredContext()
8133   if (isolate->handle_scope_implementer()  in GetEnteredOrMicrotaskContext()
8135     last = isolate->handle_scope_implementer()->MicrotaskContext();  in GetEnteredOrMicrotaskContext()
8137     last = isolate->handle_scope_implementer()->LastEnteredContext();  in GetEnteredOrMicrotaskContext()
8440   isolate_->handle_scope_implementer()->IncrementCallDepth();  in SuppressMicrotaskExecutionScope()
8441   isolate_->handle_scope_implementer()->IncrementMicrotasksSuppressions();  in SuppressMicrotaskExecutionScope()
8446   isolate_->handle_scope_implementer()->DecrementMicrotasksSuppressions();  in ~SuppressMicrotaskExecutionScope()
8447   isolate_->handle_scope_implementer()->DecrementCallDepth();  in ~SuppressMicrotaskExecutionScope()
8664   isolate->handle_scope_implementer()->set_microtasks_policy(policy);  in SetMicrotasksPolicy()
8671   return isolate->handle_scope_implementer()->microtasks_policy();  in GetMicrotasksPolicy()
8972   auto handle_scope_implementer = isolate_->handle_scope_implementer();  in MicrotasksScope()  local
8973   if (run_) handle_scope_implementer->IncrementMicrotasksScopeDepth();  in MicrotasksScope()
8975   if (!run_) handle_scope_implementer->IncrementDebugMicrotasksScopeDepth();  in MicrotasksScope()
8981   auto handle_scope_implementer = isolate_->handle_scope_implementer();  in ~MicrotasksScope()  local
8983     handle_scope_implementer->DecrementMicrotasksScopeDepth();  in ~MicrotasksScope()
8985         handle_scope_implementer->microtasks_policy()) {  in ~MicrotasksScope()
8990   if (!run_) handle_scope_implementer->DecrementDebugMicrotasksScopeDepth();  in ~MicrotasksScope()
8998   auto handle_scope_implementer = isolate->handle_scope_implementer();  in PerformCheckpoint()  local
8999   if (!handle_scope_implementer->GetMicrotasksScopeDepth() &&  in PerformCheckpoint()
9000       !handle_scope_implementer->HasMicrotasksSuppressions()) {  in PerformCheckpoint()
9008   return isolate->handle_scope_implementer()->GetMicrotasksScopeDepth();  in GetCurrentDepth()
10738     isolate_->handle_scope_implementer()->ReturnBlock(blocks_[i]);  in ~DeferredHandles()