Why browsers are bloated

https://github.com/WebKit/webkit/blob/master/Source/WebCore/platform/Scrollbar.cpp
https://github.com/WebKit/webkit/blob/master/Source/WebCore/platform/win/ScrollbarThemeWin.cpp
Let's reinvent the fucking scrollbar, which every goddamn platform with a UI already has, and make it behave subtly different from the native one!

Right-click a native scrollbar in some other app:
- Scroll Here
- Top
- Bottom
- Page Up
- Page Down
- Scroll Up
- Scroll Down

Right-click a scrollbar in Chrome:
- Back
- Forward
- Reload
- Save As...
...

Right-click a scrollbar in Firefox and Opera:
Absolutely fucking nothing happens!

What the fuck!? How did these terminally retarded idiots get involved in creating one of the most important pieces of software to the average user?

>>887
Here you go, a part of the CSS tokeniser.

mov eax, [esi]
cmp eax 2d2d213ch
jz emit_cdo
cmp ax, word 2d2dh
jnz not_cdc
cmp [esi+2], byte 3eh
jz emit_cdc
not_cdc:
cmp ax, 2a2fh
jz do_comment
cmp ah, 3dh
jnz not_matchop
cmp al, 24h
jz matchop
...
not_matchop: