C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}

NOPRESUBMIT=true

BUG=skia:
DOCS_PREVIEW= https://skia.org/?cl=1037793002

Review URL: https://codereview.chromium.org/1037793002
diff --git a/src/gpu/gl/GrGLTexture.h b/src/gpu/gl/GrGLTexture.h
index c64865fcd..8188f74 100644
--- a/src/gpu/gl/GrGLTexture.h
+++ b/src/gpu/gl/GrGLTexture.h
@@ -33,9 +33,9 @@
 
     GrGLTexture(GrGLGpu*, const GrSurfaceDesc&, const IDDesc&);
 
-    GrBackendObject getTextureHandle() const SK_OVERRIDE;
+    GrBackendObject getTextureHandle() const override;
 
-    void textureParamsModified() SK_OVERRIDE { fTexParams.invalidate(); }
+    void textureParamsModified() override { fTexParams.invalidate(); }
 
     // These functions are used to track the texture parameters associated with the texture.
     const TexParams& getCachedTexParams(GrGpu::ResetTimestamp* timestamp) const {
@@ -60,8 +60,8 @@
 
     void init(const GrSurfaceDesc&, const IDDesc&);
 
-    void onAbandon() SK_OVERRIDE;
-    void onRelease() SK_OVERRIDE;
+    void onAbandon() override;
+    void onRelease() override;
 
 private:
     TexParams                       fTexParams;