eclipse/plugins/com.android.ide.eclipse.tests/src/com/android/ide/eclipse/adt/internal/editors/layout/refactoring/testdata/completion1-expected-completion5.txt

Code completion in completion1.xml for layout_marginLeft="50d^p":
50dp : <b>Density-independent Pixels</b> - an abstract unit that is based on the physical density of the screen.