[inspector] introduce debug-interface.h

src/inspector/v8-debugger-agent-impl.cc

Index: src/inspector/v8-debugger-agent-impl.cc
diff --git a/src/inspector/v8-debugger-agent-impl.cc b/src/inspector/v8-debugger-agent-impl.cc
index 80e261119e8dad855314b4df6de7381974fac01f..de902350e47d4fea89c029f239947f66e1ff1fc7 100644
--- a/src/inspector/v8-debugger-agent-impl.cc
+++ b/src/inspector/v8-debugger-agent-impl.cc
@@ -6,6 +6,7 @@
 
 #include <algorithm>
 
+#include "src/debug/debug-interface.h"
 #include "src/inspector/injected-script.h"
 #include "src/inspector/inspected-context.h"
 #include "src/inspector/java-script-call-frame.h"
@@ -914,7 +915,7 @@ std::unique_ptr<Array<CallFrame>> V8DebuggerAgentImpl::currentCallFrames(
   ErrorString ignored;
   v8::HandleScope handles(m_isolate);
   v8::Local<v8::Context> debuggerContext =
-      v8::Debug::GetDebugContext(m_isolate);
+      v8::DebugInterface::GetDebugContext(m_isolate);
   v8::Context::Scope contextScope(debuggerContext);
 
   v8::Local<v8::Array> objects = v8::Array::New(m_isolate);