bindings: Support (deprecated) Dictionary in IDL dictionary

Source/core/testing/DictionaryTest.cpp

Index: Source/core/testing/DictionaryTest.cpp
diff --git a/Source/core/testing/DictionaryTest.cpp b/Source/core/testing/DictionaryTest.cpp
index 98afc9de22b517fbd59b257eed96eac26975dee6..5545867abf5c690cffadb9e8a21387545b6d33f9 100644
--- a/Source/core/testing/DictionaryTest.cpp
+++ b/Source/core/testing/DictionaryTest.cpp
@@ -5,6 +5,7 @@
 #include "config.h"
 #include "DictionaryTest.h"
 
+#include "bindings/core/v8/V8ObjectBuilder.h"
 #include "core/testing/InternalDictionary.h"
 #include "core/testing/InternalDictionaryDerived.h"
 
@@ -66,6 +67,11 @@ void DictionaryTest::set(const InternalDictionary& testingDictionary)
     if (testingDictionary.hasDoubleOrStringSequenceMember())
         m_doubleOrStringSequenceMember = testingDictionary.doubleOrStringSequenceMember();
     m_eventTargetOrNullMember = testingDictionary.eventTargetOrNullMember();
+    if (testingDictionary.hasDictionaryMember()) {
+        HashMap<String, String> properties;
+        testingDictionary.dictionaryMember().getOwnPropertiesAsStringHashMap(properties);
+        m_dictionaryMemberProperties = properties;
+    }
 }
 
 void DictionaryTest::get(InternalDictionary& result)
@@ -114,6 +120,17 @@ void DictionaryTest::get(InternalDictionary& result)
     result.setEventTargetOrNullMember(m_eventTargetOrNullMember);
 }
 
+ScriptValue DictionaryTest::getDictionaryMemberProperties(ScriptState* scriptState)
+{
+    if (!m_dictionaryMemberProperties)
+        return ScriptValue();
+    V8ObjectBuilder builder(scriptState);
+    HashMap<String, String> properties = m_dictionaryMemberProperties.get();
+    for (HashMap<String, String>::iterator it = properties.begin(); it != properties.end(); ++it)
+        builder.addString(it->key, it->value);
+    return builder.scriptValue();
+}
+
 void DictionaryTest::setDerived(const InternalDictionaryDerived& derived)
 {
     ASSERT(derived.hasRequiredBooleanMember());
@@ -161,6 +178,7 @@ void DictionaryTest::reset()
     m_derivedStringMember = String();
     m_derivedStringMemberWithDefault = String();
     m_requiredBooleanMember = false;
+    m_dictionaryMemberProperties = nullptr;
 }
 
 DEFINE_TRACE(DictionaryTest)