Revert of mac: [Yosemite] Fix bug where zoom button causes fullscreen mode. (reland)

Revert of mac: [Yosemite] Fix bug where zoom button causes fullscreen mode. (reland) (https://codereview.chromium.org/409723004/)

Reason for revert:
[Cocoa Exception] NSInvalidArgumentException reason Unlocking Focus on wrong view (<NSView: 0x#>), expected <FastResizeView: 0x#>	

https://code.google.com/p/chromium/issues/detail?id=397089

Original issue's description:
> mac: [Yosemite] Fix bug where zoom button causes fullscreen mode. (reland)
> 
> ----------------Reland Description---------------------------
> Fix a type error. NSArray comparators return a NSComparisonResult.
> 
> ----------------Original CL Description---------------------------
> In Yosemite, holding down alt while clicking the fullscreen button is supposed
> to zoom the window. This doesn't work because Chrome violates unstated AppKit
> assumptions.
> 
> The problem seems to lie in hit testing the location of the zoom button.
> Reordering the subviews by moving the tab strip and the content view behind the
> zoom button fixes the problem.
> 
> BUG=393808
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=284798

TBR=shess@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=393808
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=286044

[erikchen, 2014-07-29 01:30:00]

Created Revert of mac: [Yosemite] Fix bug where zoom button causes fullscreen
mode. (reland)

[commit-bot: I haz the power, 2014-07-29 01:31:37]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/erikchen@chromium.org/420323009/1

[commit-bot: I haz the power, 2014-07-29 01:33:35]

Change committed as 286044

[Scott Hess - ex-Googler, 2014-07-29 01:42:54]

lgtm