DevTools: Prevent a debugger pause while executing js code in releaseObjectGroup

Source/core/inspector/InspectorRuntimeAgent.cpp

 /*
  * Copyright (C) 2011 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 123 matching lines @@
     if (!asBool(accessorPropertiesOnly))
         injectedScript.getInternalProperties(errorString, objectId, &internalProperties);
 
     unmuteConsole();
     setPauseOnExceptionsState(m_scriptDebugServer, previousPauseOnExceptionsState);
 }
 
 void InspectorRuntimeAgent::releaseObject(ErrorString*, const String& objectId)
 {
     InjectedScript injectedScript = m_injectedScriptManager->injectedScriptForObjectId(objectId);
-    if (!injectedScript.isEmpty())
-        injectedScript.releaseObject(objectId);
+    if (injectedScript.isEmpty())
+        return;
+    bool pausingOnNextStatement = m_scriptDebugServer->pausingOnNextStatement();
+    if (pausingOnNextStatement)
+        m_scriptDebugServer->setPauseOnNextStatement(false);
+    injectedScript.releaseObject(objectId);
+    if (pausingOnNextStatement)
+        m_scriptDebugServer->setPauseOnNextStatement(true);
 }
 
 void InspectorRuntimeAgent::releaseObjectGroup(ErrorString*, const String& objectGroup)
 {
+    bool pausingOnNextStatement = m_scriptDebugServer->pausingOnNextStatement();
+    if (pausingOnNextStatement)
+        m_scriptDebugServer->setPauseOnNextStatement(false);
     m_injectedScriptManager->releaseObjectGroup(objectGroup);
+    if (pausingOnNextStatement)
+        m_scriptDebugServer->setPauseOnNextStatement(true);
 }
 
 void InspectorRuntimeAgent::run(ErrorString*)
 {
 }
 
 void InspectorRuntimeAgent::isRunRequired(ErrorString*, bool* out_result)
 {
     *out_result = false;
 }
@@ skipping 46 matching lines @@
     m_frontend->executionContextCreated(ExecutionContextDescription::create()
         .setId(executionContextId)
         .setIsPageContext(isPageContext)
         .setName(name)
         .setFrameId(frameId)
         .release());
 }
 
 } // namespace blink