return false if we can't scale, to force us to try to lock the original and then proceed

src/core/SkBitmapProcState.cpp

Index: src/core/SkBitmapProcState.cpp
diff --git a/src/core/SkBitmapProcState.cpp b/src/core/SkBitmapProcState.cpp
index 2b0e557610b1ec7f0d739bc60a4b11b331d8d0f3..69af8b9061a4d5e820cdb6e0a677ba06336ade9a 100644
--- a/src/core/SkBitmapProcState.cpp
+++ b/src/core/SkBitmapProcState.cpp
@@ -150,7 +150,7 @@ bool SkBitmapProcState::possiblyScaleImage() {
                                         simd)) {
                 // we failed to create fScaledBitmap, so just return and let
                 // the scanline proc handle it.
-                return true;
+                return false;
 
             }
             fScaledCacheID = SkScaledImageCache::AddAndLock(fOrigBitmap,