Fix build of pdf_hint_table_fuzzer.

core/fpdfdoc/cpdf_formfield_unittest.cpp

Index: core/fpdfdoc/cpdf_formfield_unittest.cpp
diff --git a/core/fpdfdoc/cpdf_formfield_unittest.cpp b/core/fpdfdoc/cpdf_formfield_unittest.cpp
index 1fe5ee383876cb76bd4c1f46462d806e2996ecf3..42391d14917a1a010221a1a7b8a33e535a72a44c 100644
--- a/core/fpdfdoc/cpdf_formfield_unittest.cpp
+++ b/core/fpdfdoc/cpdf_formfield_unittest.cpp
@@ -12,29 +12,25 @@ TEST(cpdf_formfield, FPDF_GetFullName) {
   EXPECT_TRUE(name.IsEmpty());
 
   CPDF_IndirectObjectHolder obj_holder;
-  CPDF_Dictionary* root =
-      new CPDF_Dictionary(CFX_WeakPtr<CFX_ByteStringPool>());
+  CPDF_Dictionary* root = new CPDF_Dictionary();
   obj_holder.AddIndirectObject(root);
   root->SetNameFor("T", "foo");
   name = FPDF_GetFullName(root);
   EXPECT_STREQ("foo", name.UTF8Encode().c_str());
 
-  CPDF_Dictionary* dict1 =
-      new CPDF_Dictionary(CFX_WeakPtr<CFX_ByteStringPool>());
+  CPDF_Dictionary* dict1 = new CPDF_Dictionary();
   root->SetReferenceFor("Parent", &obj_holder,
                         obj_holder.AddIndirectObject(dict1));
   dict1->SetNameFor("T", "bar");
   name = FPDF_GetFullName(root);
   EXPECT_STREQ("bar.foo", name.UTF8Encode().c_str());
 
-  CPDF_Dictionary* dict2 =
-      new CPDF_Dictionary(CFX_WeakPtr<CFX_ByteStringPool>());
+  CPDF_Dictionary* dict2 = new CPDF_Dictionary();
   dict1->SetFor("Parent", dict2);
   name = FPDF_GetFullName(root);
   EXPECT_STREQ("bar.foo", name.UTF8Encode().c_str());
 
-  CPDF_Dictionary* dict3 =
-      new CPDF_Dictionary(CFX_WeakPtr<CFX_ByteStringPool>());
+  CPDF_Dictionary* dict3 = new CPDF_Dictionary();
   dict2->SetReferenceFor("Parent", &obj_holder,
                          obj_holder.AddIndirectObject(dict3));
   dict3->SetNameFor("T", "qux");