tree 8e444d605f3f8f8ef0ed1d4297045410d45e1367
parent 419e196e639c8adb875da2765abcef95017b6d4a
author Mathias Agopian <mathias@google.com> 1337808949 -0700
committer Mathias Agopian <mathias@google.com> 1337821284 -0700

improve resize transactions

use a flag instead of pre-committing the "requested" state
to prevent propagation or "requested" to "active", which makes
things a lot clearer when reading the code.

also avoid going through the "resized" code-path when requested
size is equal to "active" size.

Bug: 6498869
Change-Id: I24f893ba0ec5ca06aac5b8da9818989ae7ce4005