Fix out of bounds memory read in GIFMovie.cpp am: 16882f7212 am: d2456e3a12 am: ffc0958605 am: df18259ff1 am: c9b947def7 am: 09ad23b21e am: 716de6b276 am: d1fb426850 am: d80a31cff8 am: 8b8fbb1e9c am: f054eb2904 am: 270a480de0
Fix out of bounds memory read in GIFMovie.cpp am: 16882f7212 am: d2456e3a12 am: ffc0958605 am: df18259ff1 am: c9b947def7 am: 09ad23b21e am: 716de6b276 am: d1fb426850 am: d80a31cff8 am: 8b8fbb1e9c am: f054eb2904
am: 270a480de0

Change-Id: I76fe225b311152d5b144187eb176c5bf99920a82

Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,Hikari-no-Tenshi/android_external_skia,aosp-mirror/platform_external_skia