Eat unneeded spaces at the beginning of .d files, they confuse concat-deps.
Eat unneeded spaces at the beginning of .d files, they confuse concat-deps.

Change-Id: I541fb875d4d0bc46eb1bbb21793343c0283fd412

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core