Fixing missing internal link in document.

Change-Id: I80b8712815ac05acfa753cbb40875b869d2e942d
Fix typo in AlertController.java

If whichButtons is BIT_BUTTON_NEGATIVE, the negative button should be centered.

Change-Id: Ia34daf8c80704204a4f1cf71c642114005559d5d
Signed-off-by: Sangkyu Lee <sk82.lee@lge.com>
FastScroller: Fix to use appropriate index

Fix FastScroller to use appropriate index to determine the
the position of a section while calculating the y coordinates
of thumb. In case of last section, use totalItemCount to determine
next section position.

Change-Id: I89bfd483949b5c14f85303b50380a73b4a4e635e
Merge "Fix typo in AlertController.java"
Merge "Fixing missing internal link in document."
Merge "FastScroller: Fix to use appropriate index"