Changes to support a second VM.

Source/WebCore/page/Settings.h

Index: Source/WebCore/page/Settings.h
diff --git a/Source/WebCore/page/Settings.h b/Source/WebCore/page/Settings.h
index 8356f47cd7b218ecce75d4dfdea63b2aaa1b8edd..b49d4786535c25b218c85b7643a573e5a08e77c7 100644
--- a/Source/WebCore/page/Settings.h
+++ b/Source/WebCore/page/Settings.h
@@ -119,6 +119,9 @@ namespace WebCore {
         // HTML sandbox attribute into account.
         bool isScriptEnabled() const { return m_isScriptEnabled; }
 
+        void setDartEnabled(bool);
+        bool isDartEnabled() const { return m_isDartEnabled; }
+
         void setWebSecurityEnabled(bool);
         bool isWebSecurityEnabled() const { return m_isWebSecurityEnabled; }
 
@@ -527,6 +530,7 @@ namespace WebCore {
         bool m_arePluginsEnabled : 1;
         bool m_localStorageEnabled : 1;
         bool m_isScriptEnabled : 1;
+        bool m_isDartEnabled : 1;
         bool m_isWebSecurityEnabled : 1;
         bool m_allowUniversalAccessFromFileURLs: 1;
         bool m_allowFileAccessFromFileURLs: 1;