Revert of Unify some code (patchset #14 id:260001 of https://codereview.chromium.org/2466023002/ )chromium/2912chromium/2911

Reason for revert:
Breaking the chrome roll. See https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/331856

Original issue's description:
> Unify some code
>
> Move parsing of linearized header into separate CPDF_Linearized class.
>
> Committed: https://pdfium.googlesource.com/pdfium/+/71333dc57ac7e4cf7963c83333730b3882ab371f

TBR=thestig@chromium.org,brucedawson@chromium.org,art-snake@yandex-team.ru
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2474283005

1 files changed, 5 insertions, 10 deletions

diff --git a/core/fpdfapi/parser/cpdf_document_unittest.cpp b/core/fpdfapi/parser/cpdf_document_unittest.cpp
index e20a5a1d1d..16d0ade069 100644
--- a/core/fpdfapi/parser/cpdf_document_unittest.cpp
+++ b/core/fpdfapi/parser/cpdf_document_unittest.cpp
@@ -9,13 +9,15 @@
 #include "core/fpdfapi/cpdf_modulemgr.h"
 #include "core/fpdfapi/parser/cpdf_array.h"
 #include "core/fpdfapi/parser/cpdf_dictionary.h"
-#include "core/fpdfapi/parser/cpdf_linearized.h"
 #include "core/fpdfapi/parser/cpdf_parser.h"
 #include "core/fxcrt/fx_memory.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
+using ScopedDictionary =
+    std::unique_ptr<CPDF_Dictionary, ReleaseDeleter<CPDF_Dictionary>>;
+
 CPDF_Dictionary* CreatePageTreeNode(CPDF_Array* kids,
                                     CPDF_Document* pDoc,
                                     int count) {
@@ -75,11 +77,6 @@ class CPDF_TestDocumentForPages : public CPDF_Document {
  private:
   std::unique_ptr<CPDF_Dictionary> m_pOwnedRootDict;
 };
-
-class TestLinearized : public CPDF_Linearized {
- public:
-  explicit TestLinearized(CPDF_Dictionary* dict) : CPDF_Linearized(dict) {}
-};
 }  // namespace
 
 class cpdf_document_test : public testing::Test {
@@ -145,12 +142,10 @@ TEST_F(cpdf_document_test, UseCachedPageObjNumIfHaveNotPagesDict) {
   // can be not exists in this case.
   // (case, when hint table is used to page check in CPDF_DataAvail).
   CPDF_Document document(pdfium::MakeUnique<CPDF_Parser>());
-  auto dict = pdfium::MakeUnique<CPDF_Dictionary>();
-  dict->SetBooleanFor("Linearized", true);
+  std::unique_ptr<CPDF_Dictionary> dict(new CPDF_Dictionary());
   const int page_count = 100;
   dict->SetIntegerFor("N", page_count);
-  TestLinearized linearized(dict.get());
-  document.LoadLinearizedDoc(&linearized);
+  document.LoadLinearizedDoc(dict.get());
   ASSERT_EQ(page_count, document.GetPageCount());
   CPDF_Object* page_stub = new CPDF_Dictionary();
   const uint32_t obj_num = document.AddIndirectObject(page_stub);