Rectify the Chunk parsing logic.
Rectify the Chunk parsing logic.

For odd-sized chunk-payload, there's one Byte padding at the end to make the
next chunk start at even-address. The chunk-skip logic needs to be updated to
handle such cases.

Change-Id: I8939ed07584a6195092fbe703eb0ea711fa5f153

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