Fix leaks in unit tests of GrGLTextureInfos

src/gpu/gl/GrGLGpu.h

Index: src/gpu/gl/GrGLGpu.h
diff --git a/src/gpu/gl/GrGLGpu.h b/src/gpu/gl/GrGLGpu.h
index 0a18e17b11ee6346ca2f7942362bd512bc47ae84..e1db4309a9efe15425d3ef48fbcc17fdb53e8147 100644
--- a/src/gpu/gl/GrGLGpu.h
+++ b/src/gpu/gl/GrGLGpu.h
@@ -125,8 +125,8 @@ public:
 
     GrBackendObject createTestingOnlyBackendTexture(void* pixels, int w, int h,
                                                     GrPixelConfig config) const override;
-    bool isTestingOnlyBackendTexture(GrBackendObject id) const override;
-    void deleteTestingOnlyBackendTexture(GrBackendObject id) const override;
+    bool isTestingOnlyBackendTexture(GrBackendObject) const override;
+    void deleteTestingOnlyBackendTexture(GrBackendObject, bool abandonTexture) const override;
 
 private:
     GrGLGpu(GrGLContext* ctx, GrContext* context);