Revert of guard to remove DrawBitmapRectFlags

src/core/SkCanvas.cpp

Index: src/core/SkCanvas.cpp
diff --git a/src/core/SkCanvas.cpp b/src/core/SkCanvas.cpp
index 941d8688f163185683bf5e3e68086569fbacfccc..35551e7e9a1e88b64537369c190fbcfd4d0b9ec2 100644
--- a/src/core/SkCanvas.cpp
+++ b/src/core/SkCanvas.cpp
@@ -1772,12 +1772,6 @@
     this->onDrawImageRect(image, src, dst, paint SRC_RECT_CONSTRAINT_ARG(constraint));
 }
 
-void SkCanvas::drawImageRect(const SkImage* image, const SkIRect& isrc, const SkRect& dst,
-                             const SkPaint* paint, SrcRectConstraint constraint) {
-    SkRect src = SkRect::Make(isrc);
-    this->drawImageRect(image, &src, dst, paint, constraint);
-}
-
 void SkCanvas::drawImageNine(const SkImage* image, const SkIRect& center, const SkRect& dst,
                              const SkPaint* paint) {
     if (dst.isEmpty()) {
@@ -1796,7 +1790,6 @@
     this->onDrawBitmap(bitmap, dx, dy, paint);
 }
 
-#ifdef SK_SUPPORT_LEGACY_DRAWBITMAPRECTFLAGS_TYPE
 void SkCanvas::drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, const SkRect& dst,
                                     const SkPaint* paint, DrawBitmapRectFlags flags) {
     if (bitmap.drawsNothing() || dst.isEmpty()) {
@@ -1804,7 +1797,6 @@
     }
     this->onDrawBitmapRect(bitmap, src, dst, paint, (SK_VIRTUAL_CONSTRAINT_TYPE)flags);
 }
-#endif
 
 void SkCanvas::drawBitmapRect(const SkBitmap& bitmap, const SkRect* src, const SkRect& dst,
                               const SkPaint* paint, SrcRectConstraint constraint) {
@@ -1812,12 +1804,6 @@
         return;
     }
     this->onDrawBitmapRect(bitmap, src, dst, paint, (SK_VIRTUAL_CONSTRAINT_TYPE)constraint);
-}
-
-void SkCanvas::drawBitmapRect(const SkBitmap& bitmap, const SkIRect& isrc, const SkRect& dst,
-                              const SkPaint* paint, SrcRectConstraint constraint) {
-    SkRect src = SkRect::Make(isrc);
-    this->drawBitmapRect(bitmap, &src, dst, paint, constraint);
 }
 
 void SkCanvas::drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, const SkRect& dst,