Here's a steps on how to remove the uTorrent toolbar from your Google Chrome Search.
To uninstall uTorrent browser bar, please look at the top right side just near your address browser, you'll find a small "u" (uTorrent) icon. Right click it and choose "uninstall" from the list.
Manage all your extensions on the Extensions page
Follow these steps to open the Extensions page:
1. Click the Chrome menu on the browser toolbar.
2. Select Tools.
3. Select Extensions.
Remove "uTorrentControl_v2?" and Hit button Remove