Fix some sign comparison warnings.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1279493003 .

(cherry picked from commit b4c2167fff88665089eeab47afa45a9e890060a3)

Review URL: https://codereview.chromium.org/1287703002 .

1 files changed, 5 insertions, 5 deletions

diff --git a/fpdfsdk/src/fpdfdoc_embeddertest.cpp b/fpdfsdk/src/fpdfdoc_embeddertest.cpp
index 9c9fac8d15..b263fafe16 100644
--- a/fpdfsdk/src/fpdfdoc_embeddertest.cpp
+++ b/fpdfsdk/src/fpdfdoc_embeddertest.cpp
@@ -13,25 +13,25 @@ TEST_F(FPDFDocEmbeddertest, DestGetPageIndex) {
   EXPECT_TRUE(OpenDocument("testing/resources/named_dests.pdf"));
 
   // NULL FPDF_DEST case.
-  EXPECT_EQ(0, FPDFDest_GetPageIndex(document(), nullptr));
+  EXPECT_EQ(0U, FPDFDest_GetPageIndex(document(), nullptr));
 
   // Page number directly in item from Dests NameTree.
   FPDF_DEST dest = FPDF_GetNamedDestByName(document(), "First");
   EXPECT_NE(nullptr, dest);
-  EXPECT_EQ(1, FPDFDest_GetPageIndex(document(), dest));
+  EXPECT_EQ(1U, FPDFDest_GetPageIndex(document(), dest));
 
   // Page number via object reference in item from Dests NameTree.
   dest = FPDF_GetNamedDestByName(document(), "Next");
   EXPECT_NE(nullptr, dest);
-  EXPECT_EQ(1, FPDFDest_GetPageIndex(document(), dest));
+  EXPECT_EQ(1U, FPDFDest_GetPageIndex(document(), dest));
 
   // Page number directly in item from Dests dictionary.
   dest = FPDF_GetNamedDestByName(document(), "FirstAlternate");
   EXPECT_NE(nullptr, dest);
-  EXPECT_EQ(11, FPDFDest_GetPageIndex(document(), dest));
+  EXPECT_EQ(11U, FPDFDest_GetPageIndex(document(), dest));
 
   // Invalid object reference in item from Dests NameTree.
   dest = FPDF_GetNamedDestByName(document(), "LastAlternate");
   EXPECT_NE(nullptr, dest);
-  EXPECT_EQ(0, FPDFDest_GetPageIndex(document(), dest));
+  EXPECT_EQ(0U, FPDFDest_GetPageIndex(document(), dest));
 }