Revert of Remove V8RecrusionScope, cleanup call sites.

third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp

Index: third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
diff --git a/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp b/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
index b885df213c61b6cde96d2a9c4e70834b513c1584..cf188fa1d79fa7f52ccdfafa73ade0e1b3c28622 100644
--- a/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
+++ b/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
@@ -11,8 +11,10 @@
 #include "bindings/core/v8/V8HTMLCollection.h"
 #include "bindings/core/v8/V8Node.h"
 #include "bindings/core/v8/V8NodeList.h"
+#include "bindings/core/v8/V8RecursionScope.h"
+#include "bindings/core/v8/V8ScriptRunner.h"
+#include "core/dom/Microtask.h"
 #include "core/inspector/InspectorDOMDebuggerAgent.h"
-#include "platform/ScriptForbiddenScope.h"
 #include "wtf/CurrentTime.h"
 
 namespace blink {
@@ -30,6 +32,31 @@
 void ThreadDebugger::eventListeners(v8::Local<v8::Value> value, V8EventListenerInfoList& result)
 {
     InspectorDOMDebuggerAgent::eventListenersInfoForTarget(m_isolate, value, result);
+}
+
+v8::MaybeLocal<v8::Object> ThreadDebugger::instantiateObject(v8::Local<v8::Function> function)
+{
+    return V8ScriptRunner::instantiateObject(m_isolate, function);
+}
+
+v8::MaybeLocal<v8::Value> ThreadDebugger::runCompiledScript(v8::Local<v8::Context> context, v8::Local<v8::Script> script)
+{
+    return V8ScriptRunner::runCompiledScript(m_isolate, script, toExecutionContext(context));
+}
+
+v8::MaybeLocal<v8::Value> ThreadDebugger::compileAndRunInternalScript(v8::Local<v8::String> script)
+{
+    return V8ScriptRunner::compileAndRunInternalScript(script, m_isolate);
+}
+
+v8::MaybeLocal<v8::Value> ThreadDebugger::callFunction(v8::Local<v8::Function> function, v8::Local<v8::Context> context, v8::Local<v8::Value> receiver, int argc, v8::Local<v8::Value> info[])
+{
+    return V8ScriptRunner::callFunction(function, toExecutionContext(context), receiver, argc, info, m_isolate);
+}
+
+v8::MaybeLocal<v8::Value> ThreadDebugger::callInternalFunction(v8::Local<v8::Function> function, v8::Local<v8::Value> receiver, int argc, v8::Local<v8::Value> info[])
+{
+    return V8ScriptRunner::callInternalFunction(function, receiver, argc, info, m_isolate);
 }
 
 String16 ThreadDebugger::valueSubtype(v8::Local<v8::Value> value)
@@ -54,12 +81,7 @@
 
 bool ThreadDebugger::hasRecursionLevel()
 {
-    return !!v8::MicrotasksScope::GetCurrentDepth(m_isolate);
-}
-
-bool ThreadDebugger::isExecutionAllowed()
-{
-    return !ScriptForbiddenScope::isScriptForbidden();
+    return !!V8RecursionScope::recursionLevel(m_isolate);
 }
 
 double ThreadDebugger::currentTimeMS()