gif2webp: Fix ICC and XMP support
gif2webp: Fix ICC and XMP support

Change-Id: Ib5aafef388bd191610e4cc2f8180f35cd454f1d3
(cherry picked from commit b26e5ad540bea568d9c5d7126918465bea200c70)

appunite/libwebp,keane83/BLE_IM,kalli123/webm.libwebp,webmproject/libwebp,ya7lelkom/libwebp,reimaginemedia/webm.libwebp,ericmckean/webm.libwebp,yohunl/libwebp,ttyangf/libwebp,kleopatra999/webm.libwebp,reimaginemedia/webm.libwebp,ttyangf/libwebp,jacklicn/libwebp,PKRoma/libwebp,iniwf/webm.libwebp,appunite/libwebp,Maria1099/webm.libwebp,zofuthan/libwebp,imazen/libwebp,iniwf/webm.libwebp,ttyangf/libwebp,matanbs/webm.libwebp,gshORTON/webm.libwebp,redengineer/libwebp,PKRoma/libwebp,zofuthan/libwebp,rxl194/libwebp,Suvarna1488/webm.libwebp,Tekserve/libwebp,ya7lelkom/libwebp,reimaginemedia/webm.libwebp,Maria1099/webm.libwebp,kleopatra999/webm.libwebp,kim42083/webm.libwebp,imazen/libwebp,Maria1099/webm.libwebp,kleopatra999/webm.libwebp,rxl194/libwebp,Suvarna1488/webm.libwebp,keane83/BLE_IM,Acidburn0zzz/webm.libwebp,imazen/libwebp,reimaginemedia/webm.libwebp,rxl194/libwebp,comoyo/gonzo-libwebp,zofuthan/libwebp,yohunl/libwebp,gshORTON/webm.libwebp,ericmckean/webm.libwebp,abwiz0086/webm.libwebp,jiehu5114/libwebp,altogother/webm.libwebp,comoyo/gonzo-libwebp,cysp/libwebp,zofuthan/libwebp,abwiz0086/webm.libwebp,ya7lelkom/libwebp,redengineer/libwebp,kleopatra999/webm.libwebp,iniwf/webm.libwebp,jiehu5114/libwebp,jacklicn/libwebp,matanbs/webm.libwebp,ericmckean/webm.libwebp,ericmckean/webm.libwebp,kim42083/webm.libwebp,jacklicn/libwebp,ttyangf/libwebp,ericmckean/webm.libwebp,comoyo/gonzo-libwebp,Aexyn/libwebp,abwiz0086/webm.libwebp,Aexyn/libwebp,keane83/BLE_IM,rxl194/libwebp,redengineer/libwebp,Acidburn0zzz/webm.libwebp,kalli123/webm.libwebp,kalli123/webm.libwebp,webmproject/libwebp,Acidburn0zzz/webm.libwebp,ya7lelkom/libwebp,abwiz0086/webm.libwebp,Tekserve/libwebp,comoyo/gonzo-libwebp,zofuthan/libwebp,webmproject/libwebp,gshORTON/webm.libwebp,altogother/webm.libwebp,Aexyn/libwebp,kalli123/webm.libwebp,kim42083/webm.libwebp,yohunl/libwebp,ya7lelkom/libwebp,imazen/libwebp,Aexyn/libwebp,abwiz0086/webm.libwebp,comoyo/gonzo-libwebp,jiehu5114/libwebp,iniwf/webm.libwebp,kim42083/webm.libwebp,reimaginemedia/webm.libwebp,jacklicn/libwebp,kalli123/webm.libwebp,jacklicn/libwebp,appunite/libwebp,Aexyn/libwebp,Suvarna1488/webm.libwebp,ttyangf/libwebp,PKRoma/libwebp,webmproject/libwebp,kim42083/webm.libwebp,Tekserve/libwebp,altogother/webm.libwebp,gshORTON/webm.libwebp,appunite/libwebp,altogother/webm.libwebp,PKRoma/libwebp,appunite/libwebp,Maria1099/webm.libwebp,Acidburn0zzz/webm.libwebp,cysp/libwebp,appunite/libwebp,matanbs/webm.libwebp,matanbs/webm.libwebp,PKRoma/libwebp,yohunl/libwebp,Suvarna1488/webm.libwebp,imazen/libwebp,Maria1099/webm.libwebp,jiehu5114/libwebp,cysp/libwebp,redengineer/libwebp,kleopatra999/webm.libwebp,rxl194/libwebp,gshORTON/webm.libwebp,PKRoma/libwebp,iniwf/webm.libwebp,matanbs/webm.libwebp,Acidburn0zzz/webm.libwebp,Tekserve/libwebp,yohunl/libwebp,altogother/webm.libwebp,webmproject/libwebp,keane83/BLE_IM,redengineer/libwebp,comoyo/gonzo-libwebp,keane83/BLE_IM,cysp/libwebp,jiehu5114/libwebp,comoyo/gonzo-libwebp,Suvarna1488/webm.libwebp