UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36

Steps to reproduce the problem:
1. Go to http://www.ivank.net/veci/png_test.html

What is the expected behavior?

What went wrong?
Both images should look the same. They do look the same on my phone, but they look different on my Windows laptop.

Did this work before? N/A 

Does this work in other browsers? N/A

Chrome version: 59.0.3071.115  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: Shockwave Flash 26.0 r0

The PNG image has the sRGB color mode (sRGB chunk has the value of 1).

First example: it is inserted using the IMG element. 

Second example: the binary PNG file is loaded and parsed with JS (ignoring any color mode). Original color values (0-255) are copied to the 2D context of the canvas.

Since the PNG has sRGB mode specified, and the color space of the canvas also should be sRGB, both images should look the same.