[inspector] Move SetIdle from CPUProfiler to debug-interface

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 9624 matching lines @@
                                       v8::Local<debug::Script> script) {
   i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
   ENTER_V8_NO_SCRIPT_NO_EXCEPTION(isolate);
   i::DisallowHeapAllocation no_gc;
   i::SharedFunctionInfo::ScriptIterator iter(Utils::OpenHandle(*script));
   while (i::SharedFunctionInfo* info = iter.Next()) {
     info->set_computed_debug_is_blackboxed(false);
   }
 }
 
+void debug::SetIdle(Isolate* v8_isolate, bool is_idle) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
+  v8::StateTag state = isolate->current_vm_state();
+  DCHECK(state == v8::EXTERNAL || state == v8::IDLE);
+  if (isolate->js_entry_sp() != NULL) return;
+  if (is_idle) {
+    isolate->set_current_vm_state(v8::IDLE);
+  } else if (state == v8::IDLE) {
+    isolate->set_current_vm_state(v8::EXTERNAL);
+  }
+}
+
 int debug::EstimatedValueSize(Isolate* v8_isolate, v8::Local<v8::Value> value) {
   i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
   ENTER_V8_NO_SCRIPT_NO_EXCEPTION(isolate);
   i::Handle<i::Object> object = Utils::OpenHandle(*value);
   if (object->IsSmi()) return i::kPointerSize;
   CHECK(object->IsHeapObject());
   return i::Handle<i::HeapObject>::cast(object)->Size();
 }
 
 v8::MaybeLocal<v8::Array> debug::EntriesPreview(Isolate* v8_isolate,
@@ skipping 349 matching lines @@
   return reinterpret_cast<CpuProfile*>(
       reinterpret_cast<i::CpuProfiler*>(this)->StopProfiling(
           *Utils::OpenHandle(*title)));
 }
 
 
 void CpuProfiler::SetIdle(bool is_idle) {
   i::CpuProfiler* profiler = reinterpret_cast<i::CpuProfiler*>(this);
   i::Isolate* isolate = profiler->isolate();
   if (!isolate->is_profiling()) return;
-  v8::StateTag state = isolate->current_vm_state();
-  DCHECK(state == v8::EXTERNAL || state == v8::IDLE);
-  if (isolate->js_entry_sp() != NULL) return;
-  if (is_idle) {
-    isolate->set_current_vm_state(v8::IDLE);
-  } else if (state == v8::IDLE) {
-    isolate->set_current_vm_state(v8::EXTERNAL);
-  }
+  debug::SetIdle(reinterpret_cast<v8::Isolate*>(isolate), is_idle);
 }
 
 
 static i::HeapGraphEdge* ToInternal(const HeapGraphEdge* edge) {
   return const_cast<i::HeapGraphEdge*>(
       reinterpret_cast<const i::HeapGraphEdge*>(edge));
 }
 
 
 HeapGraphEdge::Type HeapGraphEdge::GetType() const {
@@ skipping 469 matching lines @@
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 }  // namespace internal
 }  // namespace v8