Cleanup: More override fixes - include version.

BUG=skia:3075
TEST=ninja -C out/Debug
TBR=reed@google.com

Review URL: https://codereview.chromium.org/800663003
diff --git a/include/pdf/SkPDFDevice.h b/include/pdf/SkPDFDevice.h
index fa0e512..495354a 100644
--- a/include/pdf/SkPDFDevice.h
+++ b/include/pdf/SkPDFDevice.h
@@ -75,43 +75,43 @@
      and are handling any looping from the paint, and any effects from the
      DrawFilter.
      */
-    virtual void drawPaint(const SkDraw&, const SkPaint& paint) SK_OVERRIDE;
-    virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode,
-                            size_t count, const SkPoint[],
-                            const SkPaint& paint) SK_OVERRIDE;
-    virtual void drawRect(const SkDraw&, const SkRect& r, const SkPaint& paint);
-    virtual void drawOval(const SkDraw&, const SkRect& oval, const SkPaint& paint) SK_OVERRIDE;
-    virtual void drawRRect(const SkDraw&, const SkRRect& rr, const SkPaint& paint) SK_OVERRIDE;
-    virtual void drawPath(const SkDraw&, const SkPath& origpath,
-                          const SkPaint& paint, const SkMatrix* prePathMatrix,
-                          bool pathIsMutable) SK_OVERRIDE;
-    virtual void drawBitmapRect(const SkDraw& draw, const SkBitmap& bitmap,
-                                const SkRect* src, const SkRect& dst,
-                                const SkPaint& paint,
-                                SkCanvas::DrawBitmapRectFlags flags) SK_OVERRIDE;
-    virtual void drawBitmap(const SkDraw&, const SkBitmap& bitmap,
-                            const SkMatrix& matrix, const SkPaint&) SK_OVERRIDE;
-    virtual void drawSprite(const SkDraw&, const SkBitmap& bitmap, int x, int y,
-                            const SkPaint& paint) SK_OVERRIDE;
-    virtual void drawText(const SkDraw&, const void* text, size_t len,
-                          SkScalar x, SkScalar y, const SkPaint&) SK_OVERRIDE;
-    virtual void drawPosText(const SkDraw&, const void* text, size_t len,
-                             const SkScalar pos[], int scalarsPerPos,
-                             const SkPoint& offset, const SkPaint&) SK_OVERRIDE;
-    virtual void drawTextOnPath(const SkDraw&, const void* text, size_t len,
-                                const SkPath& path, const SkMatrix* matrix,
-                                const SkPaint& paint) SK_OVERRIDE;
-    virtual void drawVertices(const SkDraw&, SkCanvas::VertexMode,
-                              int vertexCount, const SkPoint verts[],
-                              const SkPoint texs[], const SkColor colors[],
-                              SkXfermode* xmode, const uint16_t indices[],
-                              int indexCount, const SkPaint& paint) SK_OVERRIDE;
-    virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y,
-                            const SkPaint&) SK_OVERRIDE;
+    void drawPaint(const SkDraw&, const SkPaint& paint) SK_OVERRIDE;
+    void drawPoints(const SkDraw&, SkCanvas::PointMode mode,
+                    size_t count, const SkPoint[],
+                    const SkPaint& paint) SK_OVERRIDE;
+    void drawRect(const SkDraw&, const SkRect& r, const SkPaint& paint) SK_OVERRIDE;
+    void drawOval(const SkDraw&, const SkRect& oval, const SkPaint& paint) SK_OVERRIDE;
+    void drawRRect(const SkDraw&, const SkRRect& rr, const SkPaint& paint) SK_OVERRIDE;
+    void drawPath(const SkDraw&, const SkPath& origpath,
+                  const SkPaint& paint, const SkMatrix* prePathMatrix,
+                  bool pathIsMutable) SK_OVERRIDE;
+    void drawBitmapRect(const SkDraw& draw, const SkBitmap& bitmap,
+                        const SkRect* src, const SkRect& dst,
+                        const SkPaint& paint,
+                        SkCanvas::DrawBitmapRectFlags flags) SK_OVERRIDE;
+    void drawBitmap(const SkDraw&, const SkBitmap& bitmap,
+                    const SkMatrix& matrix, const SkPaint&) SK_OVERRIDE;
+    void drawSprite(const SkDraw&, const SkBitmap& bitmap, int x, int y,
+                    const SkPaint& paint) SK_OVERRIDE;
+    void drawText(const SkDraw&, const void* text, size_t len,
+                  SkScalar x, SkScalar y, const SkPaint&) SK_OVERRIDE;
+    void drawPosText(const SkDraw&, const void* text, size_t len,
+                     const SkScalar pos[], int scalarsPerPos,
+                     const SkPoint& offset, const SkPaint&) SK_OVERRIDE;
+    void drawTextOnPath(const SkDraw&, const void* text, size_t len,
+                        const SkPath& path, const SkMatrix* matrix,
+                        const SkPaint& paint) SK_OVERRIDE;
+    void drawVertices(const SkDraw&, SkCanvas::VertexMode,
+                      int vertexCount, const SkPoint verts[],
+                      const SkPoint texs[], const SkColor colors[],
+                      SkXfermode* xmode, const uint16_t indices[],
+                      int indexCount, const SkPaint& paint) SK_OVERRIDE;
+    void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y,
+                    const SkPaint&) SK_OVERRIDE;
 
-    virtual void onAttachToCanvas(SkCanvas* canvas) SK_OVERRIDE;
-    virtual void onDetachFromCanvas() SK_OVERRIDE;
-    virtual SkImageInfo imageInfo() const SK_OVERRIDE;    
+    void onAttachToCanvas(SkCanvas* canvas) SK_OVERRIDE;
+    void onDetachFromCanvas() SK_OVERRIDE;
+    SkImageInfo imageInfo() const SK_OVERRIDE;
 
     enum DrawingArea {
         kContent_DrawingArea,  // Drawing area for the page content.