extensions: AppWindowRegistry: add OnAppWindowActivated
commit71a2bdcce8a90e91d042e0987812adc5bc451242
authorlionel.g.landwerlin <lionel.g.landwerlin@intel.com>
Mon, 6 Jul 2015 21:24:42 +0000 (6 14:24 -0700)
committerCommit bot <commit-bot@chromium.org>
Mon, 6 Jul 2015 21:25:48 +0000 (6 21:25 +0000)
tree4666ae737f33a32b27b32233e194da68628936bf
parentda95173201779658f2bea88fd4c9ef4415575d85
extensions: AppWindowRegistry: add OnAppWindowActivated

Allow the observers to track the last activated application window.

BUG=394341

Review URL: https://codereview.chromium.org/1206363007

Cr-Commit-Position: refs/heads/master@{#337478}
extensions/browser/app_window/app_window_registry.cc
extensions/browser/app_window/app_window_registry.h