Support linearized loading

core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp

Index: core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp
index 96ea766d4dfc437bff2a5fac01a6eb71c7715ca6..4a88e07201191f6ccb1721cc9ada7a2a43c34325 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser_embeddertest.cpp
@@ -8,8 +8,8 @@
 class FPDFParserEmbeddertest : public EmbedderTest {};
 
 TEST_F(FPDFParserEmbeddertest, LoadError_454695) {
-  // Test trailer dictionary with $$ze instead of Size.
-  EXPECT_TRUE(OpenDocument("testing/resources/bug_454695.pdf"));
+  // Test a dictionary with Hex string rather than expected.
+  EXPECT_FALSE(OpenDocument("testing/resources/bug_454695.pdf"));
 }
 
 TEST_F(FPDFParserEmbeddertest, Bug_481363) {
@@ -19,3 +19,7 @@ TEST_F(FPDFParserEmbeddertest, Bug_481363) {
   EXPECT_NE(nullptr, page);
   UnloadPage(page);
 }
+
+TEST_F(FPDFParserEmbeddertest, Feature_Linearized_Loading) {
+  EXPECT_TRUE(OpenDocument("testing/resources/feature_linearized_loading.pdf"));
+}