Not finding the star icon to bookmark pages in Chrome omnibox? Your profile might have corrupted, the fix is simple:you need to create a new profile to bring it back.
If you don’t use Chrome by signing into your browser, export your bookmarks to an HTML file, so that you can import them later or if you sync your bookmarks and other browser data to your Google account to access on other devices, sign into it and ensure all data is synced by visiting this page https://www.google.com/settings/chrome/sync.
Fix Bookmark star icon not appearing in Chrome address bar
1. Create a new profile.
Open your current profile folder in Windows, here is its location
Windows XP: %USERPROFILE%\Local Settings\Application Data\Google\Chrome\User Data\
Windows Vista/ Windows 7/ Windows 8: %LOCALAPPDATA%\Google\Chrome\User Data\
Use Run command to reach there, rename ‘Default’ folder to backupdefault.
Now launch Chrome, new profile will be created, this time bookmarking icon star appears at the end of the address bar.
Has that fixed for you? Have you experienced this?