Copy copyright to header of .h and .c for checklicenses
Copy copyright to header of .h and .c for checklicenses

licensecheck.pl now prints

third_party\getopt\getopt.h: *No copyright* Public domain

for both .c and .h, rather than UNKNOWN.

R=mark@chromium.org

Review URL: https://codereview.chromium.org/1128893004

hankbao/Crashpad,hankbao/Crashpad,Chilledheart/crashpad,atom/crashpad,chromium/crashpad,hokein/crashpad,hokein/crashpad,Chilledheart/crashpad,hokein/crashpad,atom/crashpad,chromium/crashpad,chromium/crashpad,atom/crashpad,Chilledheart/crashpad,hankbao/Crashpad