public void setHighlightController(ClangHighlightController highlightController) {
		if (this.highlightController != null) {
			this.highlightController.removeListener(this);
		}

		this.highlightController = ClangHighlightController.dummyIfNull(highlightController);
		highlightController.setHighlightColor(currentVariableHighlightColor);
		highlightController.addListener(this);
	}
Removes all secondary highlights for the current function

@param function the function containing the secondary highlights
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/component/DecompilerPanel.java