Chromium memory leak in SkBitmap::copyPixelsTo

=24477== Source and destination overlap in memcpy(0x22163260, 0x22163260,
32592)
==24477== at 0x4C2A690: memcpy (mc_replace_strmem.c:838)
==24477== by 0x8447CAA: SkBitmap::copyPixelsTo(void*, unsigned long,
unsigned long, bool) const (SkBitmap.cpp:454)
==24477== by 0xA3E3AFB:
blink::ImageFrameGenerator::decodeAndScale(SkImageInfo const&, unsigned
long, void*, unsigned long) (in /opt/src/michael/Qtwebengine_release/build_pc/
install/lib/libQt5WebEngineCore.so.5.5.0)
==24477== by 0xA3CC354:
blink::DecodingImageGenerator::onGetPixels(SkImageInfo const&, void*,
unsigned long, unsigned int*, int*) (in /opt/src/michael/Qtwebengine_release/b
uild_pc/install/lib/libQt5WebEngineCore.so.5.5.0)
==24477== by 0x84D65B9: SkImageGenerator::getPixels(SkImageInfo const&,
void*, unsigned long, unsigned int*, int*) (SkImageGenerator.cpp:42)
==24477== by 0x84AD174:
SkDiscardablePixelRef::onNewLockPixels(SkPixelRef::LockRec*)
(SkDiscardablePixelRef.cpp:67)
==24477== by 0x851FEFF: SkPixelRef::lockPixels(SkPixelRef::LockRec*)
(SkPixelRef.cpp:147)
==24477== by 0x8520008: SkPixelRef::lockPixels() (SkPixelRef.cpp:160)
==24477== by 0x84472D3: SkBitmap::lockPixels() const (SkBitmap.cpp:225)
==24477== by 0x844BE30: SkAutoLockPixels::SkAutoLockPixels(SkBitmap
const&, bool) (SkBitmap.h:785)
==24477== by 0x846FA0D: SkBitmapScaler::Resize(SkBitmap*, SkBitmap
const&, SkBitmapScaler::ResizeMethod, float, float, SkBitmap::Allocator*)
(SkBitmapScaler.cpp:285)
==24477== by 0x8467BAA: SkBitmapProcState::possiblyScaleImage()
(SkBitmapProcState.cpp:179)