Make CPDF_Object subclass constructors intern strings

Make CDPF_Arrays intern the object they create.
Allow passing nullptr as a CFX_WeakPtr shortcut as well.

Review-Url: https://codereview.chromium.org/2509123002

1 files changed, 5 insertions, 1 deletions

diff --git a/core/fpdfapi/parser/cpdf_string.h b/core/fpdfapi/parser/cpdf_string.h
index 1e73e8699f..616e3b593d 100644
--- a/core/fpdfapi/parser/cpdf_string.h
+++ b/core/fpdfapi/parser/cpdf_string.h
@@ -8,13 +8,17 @@
 #define CORE_FPDFAPI_PARSER_CPDF_STRING_H_
 
 #include "core/fpdfapi/parser/cpdf_object.h"
+#include "core/fxcrt/cfx_string_pool_template.h"
+#include "core/fxcrt/cfx_weak_ptr.h"
 #include "core/fxcrt/fx_string.h"
 #include "core/fxcrt/fx_system.h"
 
 class CPDF_String : public CPDF_Object {
  public:
   CPDF_String();
-  CPDF_String(const CFX_ByteString& str, bool bHex);
+  CPDF_String(CFX_WeakPtr<CFX_ByteStringPool> pPool,
+              const CFX_ByteString& str,
+              bool bHex);
   explicit CPDF_String(const CFX_WideString& str);
   ~CPDF_String() override;