move remaining virtual draw methods to onDraw

src/core/SkCanvas.cpp

Index: src/core/SkCanvas.cpp
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index 09b9783cb95d1c954cc5f0e6c6042d9c48a6c1d7..13b84e7f0f38148f4a57e9d68da1f755ab8882c1 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -1196,8 +1196,7 @@ void SkCanvas::internalDrawDevice(SkBaseDevice* srcDev, int x, int y,
     LOOPER_END
 }
 
-void SkCanvas::drawSprite(const SkBitmap& bitmap, int x, int y,
-                          const SkPaint* paint) {
+void SkCanvas::onDrawSprite(const SkBitmap& bitmap, int x, int y, const SkPaint* paint) {
     if (gTreatSpriteAsBitmap) {
         this->save();
         this->resetMatrix();
@@ -1671,6 +1670,66 @@ void SkCanvas::drawDRRect(const SkRRect& outer, const SkRRect& inner,
     this->onDrawDRRect(outer, inner, paint);
 }
 
+// These need to stop being virtual -- clients need to override the onDraw... versions
+
+void SkCanvas::drawPaint(const SkPaint& paint) {
+    this->onDrawPaint(paint);
+}
+
+void SkCanvas::drawRect(const SkRect& r, const SkPaint& paint) {
+    this->onDrawRect(r, paint);
+}
+
+void SkCanvas::drawOval(const SkRect& r, const SkPaint& paint) {
+    this->onDrawOval(r, paint);
+}
+
+void SkCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) {
+    this->onDrawRRect(rrect, paint);
+}
+
+void SkCanvas::drawPoints(PointMode mode, size_t count, const SkPoint pts[], const SkPaint& paint) {
+    this->onDrawPoints(mode, count, pts, paint);
+}
+
+void SkCanvas::drawVertices(VertexMode vmode, int vertexCount, const SkPoint vertices[],
+                            const SkPoint texs[], const SkColor colors[], SkXfermode* xmode,
+                            const uint16_t indices[], int indexCount, const SkPaint& paint) {
+    this->onDrawVertices(vmode, vertexCount, vertices, texs, colors, xmode,
+                         indices, indexCount, paint);
+}
+
+void SkCanvas::drawPath(const SkPath& path, const SkPaint& paint) {
+    this->onDrawPath(path, paint);
+}
+
+void SkCanvas::drawImage(const SkImage* image, SkScalar dx, SkScalar dy, const SkPaint* paint) {
+    this->onDrawImage(image, dx, dy, paint);
+}
+
+void SkCanvas::drawImageRect(const SkImage* image, const SkRect* src, const SkRect& dst,
+                             const SkPaint* paint) {
+    this->onDrawImageRect(image, src, dst, paint);
+}
+
+void SkCanvas::drawBitmap(const SkBitmap& bitmap, SkScalar dx, SkScalar dy, const SkPaint* paint) {
+    this->onDrawBitmap(bitmap, dx, dy, paint);
+}
+
+void SkCanvas::drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, const SkRect& dst,
+                                    const SkPaint* paint, DrawBitmapRectFlags flags) {
+    this->onDrawBitmapRect(bitmap, src, dst, paint, flags);
+}
+
+void SkCanvas::drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, const SkRect& dst,
+                              const SkPaint* paint) {
+    this->onDrawBitmapNine(bitmap, center, dst, paint);
+}
+
+void SkCanvas::drawSprite(const SkBitmap& bitmap, int left, int top, const SkPaint* paint) {
+    this->onDrawSprite(bitmap, left, top, paint);
+}
+
 //////////////////////////////////////////////////////////////////////////////
 //  These are the virtual drawing methods
 //////////////////////////////////////////////////////////////////////////////
@@ -1681,7 +1740,7 @@ void SkCanvas::onDiscard() {
     }
 }
 
-void SkCanvas::drawPaint(const SkPaint& paint) {
+void SkCanvas::onDrawPaint(const SkPaint& paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawPaint()");
     this->internalDrawPaint(paint);
 }
@@ -1696,8 +1755,8 @@ void SkCanvas::internalDrawPaint(const SkPaint& paint) {
     LOOPER_END
 }
 
-void SkCanvas::drawPoints(PointMode mode, size_t count, const SkPoint pts[],
-                          const SkPaint& paint) {
+void SkCanvas::onDrawPoints(PointMode mode, size_t count, const SkPoint pts[],
+                            const SkPaint& paint) {
     TRACE_EVENT1("disabled-by-default-skia", "SkCanvas::drawPoints()", "count", static_cast<uint64_t>(count));
     if ((long)count <= 0) {
         return;
@@ -1729,7 +1788,7 @@ void SkCanvas::drawPoints(PointMode mode, size_t count, const SkPoint pts[],
     LOOPER_END
 }
 
-void SkCanvas::drawRect(const SkRect& r, const SkPaint& paint) {
+void SkCanvas::onDrawRect(const SkRect& r, const SkPaint& paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawRect()");
     SkRect storage;
     const SkRect* bounds = NULL;
@@ -1749,7 +1808,7 @@ void SkCanvas::drawRect(const SkRect& r, const SkPaint& paint) {
     LOOPER_END
 }
 
-void SkCanvas::drawOval(const SkRect& oval, const SkPaint& paint) {
+void SkCanvas::onDrawOval(const SkRect& oval, const SkPaint& paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawOval()");
     SkRect storage;
     const SkRect* bounds = NULL;
@@ -1769,7 +1828,7 @@ void SkCanvas::drawOval(const SkRect& oval, const SkPaint& paint) {
     LOOPER_END
 }
 
-void SkCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) {
+void SkCanvas::onDrawRRect(const SkRRect& rrect, const SkPaint& paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawRRect()");
     SkRect storage;
     const SkRect* bounds = NULL;
@@ -1819,7 +1878,7 @@ void SkCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner,
     LOOPER_END
 }
 
-void SkCanvas::drawPath(const SkPath& path, const SkPaint& paint) {
+void SkCanvas::onDrawPath(const SkPath& path, const SkPaint& paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawPath()");
     if (!path.isFinite()) {
         return;
@@ -1852,21 +1911,18 @@ void SkCanvas::drawPath(const SkPath& path, const SkPaint& paint) {
     LOOPER_END
 }
 
-void SkCanvas::drawImage(const SkImage* image, SkScalar left, SkScalar top,
-                       const SkPaint* paint) {
+void SkCanvas::onDrawImage(const SkImage* image, SkScalar dx, SkScalar dy, const SkPaint* paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawImage()");
-    image->draw(this, left, top, paint);
+    image->draw(this, dx, dy, paint);
 }
 
-void SkCanvas::drawImageRect(const SkImage* image, const SkRect* src,
-                           const SkRect& dst,
-                           const SkPaint* paint) {
+void SkCanvas::onDrawImageRect(const SkImage* image, const SkRect* src, const SkRect& dst,
+                               const SkPaint* paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawImageRect()");
     image->drawRect(this, src, dst, paint);
 }
 
-void SkCanvas::drawBitmap(const SkBitmap& bitmap, SkScalar x, SkScalar y,
-                          const SkPaint* paint) {
+void SkCanvas::onDrawBitmap(const SkBitmap& bitmap, SkScalar x, SkScalar y, const SkPaint* paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawBitmap()");
     SkDEBUGCODE(bitmap.validate();)
 
@@ -1922,9 +1978,8 @@ void SkCanvas::internalDrawBitmapRect(const SkBitmap& bitmap, const SkRect* src,
     LOOPER_END
 }
 
-void SkCanvas::drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src,
-                                    const SkRect& dst, const SkPaint* paint,
-                                    DrawBitmapRectFlags flags) {
+void SkCanvas::onDrawBitmapRect(const SkBitmap& bitmap, const SkRect* src, const SkRect& dst,
+                                const SkPaint* paint, DrawBitmapRectFlags flags) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawBitmapRectToRect()");
     SkDEBUGCODE(bitmap.validate();)
     this->internalDrawBitmapRect(bitmap, src, dst, paint, flags);
@@ -2000,8 +2055,8 @@ void SkCanvas::internalDrawBitmapNine(const SkBitmap& bitmap,
     }
 }
 
-void SkCanvas::drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center,
-                              const SkRect& dst, const SkPaint* paint) {
+void SkCanvas::onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, const SkRect& dst,
+                                const SkPaint* paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawBitmapNine()");
     SkDEBUGCODE(bitmap.validate();)
 
@@ -2208,11 +2263,11 @@ void SkCanvas::drawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
     }
 }
 
-void SkCanvas::drawVertices(VertexMode vmode, int vertexCount,
-                            const SkPoint verts[], const SkPoint texs[],
-                            const SkColor colors[], SkXfermode* xmode,
-                            const uint16_t indices[], int indexCount,
-                            const SkPaint& paint) {
+void SkCanvas::onDrawVertices(VertexMode vmode, int vertexCount,
+                              const SkPoint verts[], const SkPoint texs[],
+                              const SkColor colors[], SkXfermode* xmode,
+                              const uint16_t indices[], int indexCount,
+                              const SkPaint& paint) {
     TRACE_EVENT0("disabled-by-default-skia", "SkCanvas::drawVertices()");
     LOOPER_BEGIN(paint, SkDrawFilter::kPath_Type, NULL)