Make CPDF_Object subclass constructors intern strings

core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp

Index: core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp
diff --git a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp
index 8e7e7b3504c8b411f88017c95be1814f4b82b065..80450a802588b027e18a76ac99ed4edecec57013 100644
--- a/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp
+++ b/core/fpdfapi/edit/cpdf_pagecontentgenerator.cpp
@@ -62,8 +62,7 @@ CFX_ByteString CPDF_PageContentGenerator::RealizeResource(
     const CFX_ByteString& bsType) {
   ASSERT(dwResourceObjNum);
   if (!m_pPage->m_pResources) {
-    m_pPage->m_pResources = m_pDocument->NewIndirect<CPDF_Dictionary>(
-        m_pDocument->GetByteStringPool());
+    m_pPage->m_pResources = m_pDocument->NewIndirect<CPDF_Dictionary>();
     m_pPage->m_pFormDict->SetReferenceFor("Resources", m_pDocument,
                                           m_pPage->m_pResources);
   }