Fix the issue when WebP is static webp, the `SDAnimatedImageCoder` protocol implementation still create CGContext, this can reduce RAM usage#30

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dreampiggy merged 2 commits intomasterfrom

fix_static_webp_cgcontext_RAM

Jan 7, 2020

Commits on Jan 7, 2020

Fix the issue when WebP is static webp, the `SDAnimatedImageCoder` protocol implementation still create CGContext, this can reduce RAM usage
dreampiggy
committed
Add test case to ensure that Static WebP does not create CGContext
dreampiggy
committed