[DevTools] Don't run microtasks after call to InjectedScript

third_party/WebKit/Source/platform/v8_inspector/V8FunctionCall.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 66 matching lines @@
     v8::TryCatch tryCatch(m_context->GetIsolate());
     tryCatch.SetVerbose(reportExceptions);
 
     v8::Local<v8::Value> result = callWithoutExceptionHandling();
     hadException = tryCatch.HasCaught();
     return result;
 }
 
 v8::Local<v8::Value> V8FunctionCall::callWithoutExceptionHandling()
 {
+    // TODO(dgozman): get rid of this check.
+    if (!m_debugger->client()->isExecutionAllowed())
+        return v8::Local<v8::Value>();
+
     v8::Local<v8::Object> thisObject = v8::Local<v8::Object>::Cast(m_value);
     v8::Local<v8::Value> value;
     if (!thisObject->Get(m_context, m_name).ToLocal(&value))
         return v8::Local<v8::Value>();
 
     ASSERT(value->IsFunction());
 
     v8::Local<v8::Function> function = v8::Local<v8::Function>::Cast(value);
     OwnPtr<v8::Local<v8::Value>[]> info = adoptArrayPtr(new v8::Local<v8::Value>[m_arguments.size()]);
     for (size_t i = 0; i < m_arguments.size(); ++i) {
         info[i] = m_arguments[i];
         ASSERT(!info[i].IsEmpty());
     }
 
+    v8::MicrotasksScope microtasksScope(m_context->GetIsolate(), v8::MicrotasksScope::kDoNotRunMicrotasks);
     v8::Local<v8::Value> result;
-    if (!m_debugger->callFunction(function, m_context, thisObject, m_arguments.size(), info.get()).ToLocal(&result))
+    if (!function->Call(m_context, thisObject, m_arguments.size(), info.get()).ToLocal(&result))
         return v8::Local<v8::Value>();
     return result;
 }
 
 v8::Local<v8::Function> V8FunctionCall::function()
 {
     v8::TryCatch tryCatch(m_context->GetIsolate());
     v8::Local<v8::Object> thisObject = v8::Local<v8::Object>::Cast(m_value);
     v8::Local<v8::Value> value;
     if (!thisObject->Get(m_context, m_name).ToLocal(&value))
         return v8::Local<v8::Function>();
 
     ASSERT(value->IsFunction());
     return v8::Local<v8::Function>::Cast(value);
 }
 
 } // namespace blink