1 files changed, 0 insertions, 4 deletions
diff --git a/gfx/angle/src/libANGLE/renderer/DisplayImpl.h b/gfx/angle/src/libANGLE/renderer/DisplayImpl.h
index ec603e85b..652486edb 100755
--- a/gfx/angle/src/libANGLE/renderer/DisplayImpl.h
+++ b/gfx/angle/src/libANGLE/renderer/DisplayImpl.h
@@ -59,10 +59,6 @@ class DisplayImpl : public EGLImplFactory
     virtual egl::Error restoreLostDevice() = 0;
 
     virtual bool isValidNativeWindow(EGLNativeWindowType window) const = 0;
-    virtual egl::Error validateClientBuffer(const egl::Config *configuration,
-                                            EGLenum buftype,
-                                            EGLClientBuffer clientBuffer,
-                                            const egl::AttributeMap &attribs) const;
 
     virtual std::string getVendorString() const = 0;