build errors in skia

../../../../../qt-everywhere-src-5.10.1/qtwebengine/src/3rdparty/chromium/third_party/skia/src/images/SkJPEGWriteUtility.cpp: In function 'boolean sk_empty_output_buffer(j_compress_ptr)':
../../../../../qt-everywhere-src-5.10.1/qtwebengine/src/3rdparty/chromium/third_party/skia/src/images/SkJPEGWriteUtility.cpp:27:16: error: cannot convert 'bool' to 'boolean' in return
return false;
^
../../../../../qt-everywhere-src-5.10.1/qtwebengine/src/3rdparty/chromium/third_party/skia/src/images/SkJpegEncoder.cpp: In member function 'bool SkJpegEncoderMgr::setParams(const SkImageInfo&, const SkJpegEncoder::Options&)':
../../../../../qt-everywhere-src-5.10.1/qtwebengine/src/3rdparty/chromium/third_party/skia/src/images/SkJpegEncoder.cpp:89:35: error: 'JCS_EXT_RGBA' was not declared in this scope
J_COLOR_SPACE jpegColorType = JCS_EXT_RGBA;
^
../../../../../qt-everywhere-src-5.10.1/qtwebengine/src/3rdparty/chromium/third_party/skia/src/images/SkJpegEncoder.cpp:99:29: error: 'JCS_EXT_BGRA' was not declared in this scope
jpegColorType = JCS_EXT_BGRA;
^