commit dd0fef609820bee5b4e9b6aa46dd4ee3dd53f81f
author jzfeng <jzfeng@chromium.org> Thu Apr 13 02:59:17 2017
committer Commit bot <commit-bot@chromium.org> Thu Apr 13 02:59:17 2017
tree 22c9ced67b272dee7e77bf6f7810618dade4a19e
parent 468178c6ee34ad0880f8fa21dd3d46a8a9657cac

Add a new set of commands to resize and position windows

https://docs.google.com/document/d/1Q0kuHgU1d-sj8gePjEU9nHtlQzz5rNvvGH8fCJ3iBq4/edit?usp=sharing

Devtools side, add a new UI domain and methods:
method: getWindowForTarget, param: targetID, return: windowID, bounds.
method: setWindowBounds, param: windowID, bounds
method: getWindowBounds, param: windowID, return: bounds

bounds object: left, top, width, height, window_state (minimized, maximized, fullscreen, normal)

BUG=604324

Review-Url: https://codereview.chromium.org/2813553005
Cr-Commit-Position: refs/heads/master@{#464265}