public void resetFontSize() {
		if (registeredFontId == null) {
			return;
		}
		ThemeManager.getInstance().restoreFont(registeredFontId);
	}
Tells the provider to reset the font size for this provider.
<p>
See {@link #adjustFontSize(boolean)}
Ghidra/Framework/Docking/src/main/java/docking/ComponentProvider.java