remove (unnecessary?) call to notifyPixelsChanged
BUG=skia:
Review URL: https://codereview.chromium.org/1265733002
diff --git a/src/core/SkPixelRef.cpp b/src/core/SkPixelRef.cpp
index 56bcc9a..8e0f212 100644
--- a/src/core/SkPixelRef.cpp
+++ b/src/core/SkPixelRef.cpp
@@ -365,7 +365,6 @@
void SkPixelRef::restoreMutability() {
SkASSERT(fMutability != kImmutable);
fMutability = kMutable;
- this->notifyPixelsChanged(); // This is just precautionary.
}
bool SkPixelRef::readPixels(SkBitmap* dst, const SkIRect* subset) {