[R155] Set Canvas size issue with fullscreen scale

Link to .capx file (required!):

dl.dropboxusercontent.com/u/41931267/ResIssue.capx

Steps to reproduce:

1. Press 'A' to change the resolution to a lower resolution, and scale appropriately

Observed result:

The window is weirdly offset

Expected result:

Should look like normal. If you turn 'fullscreen in browser' to 'off', you can see the correct behavior.

Browsers affected:

Chrome: yes

Firefox: yes

Internet Explorer: yes

Operating system & service pack:

Win7 64bit

Construct 2 version:

r155

I've made a change to the next build so 'set canvas size' now basically sets the 'window size' project property in fullscreen games. (Previously it was only intended for non-fullscreen.) With unbounded scrolling it seems to do the right thing (your example has bounded scrolling so seems to go a bit funny as you change the window size with bounded scrolling). However it also works correctly with low quality fullscreen scaling so you can control the pre-stretch render size.