Reserve right-most column of apps grid for web store icon.

Reserve right-most column of apps grid for web store icon.

When there is less than one complete row of apps, position the
web store icon naturally in the grid, to the right of the other
apps.

Once there is at least one complete row, position the web store
icon at the top of the right-most column.

BUG=58857
TEST=Install a few apps. Web store icon should be in top row
directly to the right of the other apps. Install more apps.
Once you have more than one row, web store icon should stay
in top right corner by itself. No other apps should go below
it.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=62962

[Aaron Boodman, 2010-10-15 19:53:41]

Nevermind, on this, I'm going to have to do something more clever because of the
small grid. Grr.

[arv1, 2010-10-15 20:53:11]

Just ping me when you want me to look at it.

On 12:53 pm, aa <aa@chromium.org> wrote:
> Nevermind, on this, I'm going to have to do something more clever
> because of the
> small grid. Grr.

[Aaron Boodman, 2010-10-15 21:47:46]

Ready now.

[arv (Not doing code reviews), 2010-10-15 22:33:36]

LGTM

http://codereview.chromium.org/3747007/diff/7001/8003
File chrome/browser/resources/ntp/apps.js (right):

http://codereview.chromium.org/3747007/diff/7001/8003#newcode15
chrome/browser/resources/ntp/apps.js:15: var webStoreEntry = null;
do you really need to assign null here?

http://codereview.chromium.org/3747007/diff/7001/8003#newcode18
chrome/browser/resources/ntp/apps.js:18: while (appsSectionContent.firstChild) {
Since you are now removing all of them you can just set textContent to ''