Merge to XFA: Use override in more classes in core/

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1292613003 .

(cherry picked from commit c2c3f7b5f0396409451a9d344f35ec1929a76e9f)

Review URL: https://codereview.chromium.org/1296043002 .

1 files changed, 2 insertions, 2 deletions

diff --git a/core/include/fpdfapi/fpdf_resource.h b/core/include/fpdfapi/fpdf_resource.h
index c41a306d54..5b6f3498fe 100644
--- a/core/include/fpdfapi/fpdf_resource.h
+++ b/core/include/fpdfapi/fpdf_resource.h
@@ -664,7 +664,7 @@ class CPDF_TilingPattern : public CPDF_Pattern {
                      CPDF_Object* pPatternObj,
                      const CFX_AffineMatrix* parentMatrix);
 
-  virtual ~CPDF_TilingPattern();
+  ~CPDF_TilingPattern() override;
 
   FX_BOOL Load();
 
@@ -685,7 +685,7 @@ class CPDF_ShadingPattern : public CPDF_Pattern {
                       FX_BOOL bShading,
                       const CFX_AffineMatrix* parentMatrix);
 
-  virtual ~CPDF_ShadingPattern();
+  ~CPDF_ShadingPattern() override;
 
   CPDF_Object* m_pShadingObj;