Revert "Add SimpleScreenRecorder icon"
This reverts commit 498af3e6.
This breaks the tray icon changing its appearance based on the recording/not recording status of the app.
The Breeze version of this icon is not thaaaaaat different from the original, so on balance it's probably not worth it if we can't fix the issue, which is not easily possible.
BUG: 462905 CCBUG: 412490 FIXED-IN: 5.102