Ignore spaces and tabs for blank line detection. am: 3c7424373a am: cf725d7b77 am: 78fe51a8a7
Ignore spaces and tabs for blank line detection. am: 3c7424373a am: cf725d7b77
am: 78fe51a8a7

Change-Id: I4acfa9709330f8f22001d2cba3358854ee3d849f

google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto,google/perfetto