forked from firka/flutter
ec62430ff1
Skia would like to remove SkBase64.h from its public API. This ports the
same functionality into Flutter's codebase with tests.
The implementation was copied from
[Skia](387853af19/src/utils/SkBase64.cpp)
then modified to match Flutter's style and have readable tests.
In a follow-up PR, I would like to add a function to pre-flight the
calculation needed to figure out how many
bytes are needed to be allocated, to avoid the clunky double API
call (see the TODOs).
I chose to put the code in `//shell/common` at the suggestion of Flutter
devs, but it needs to be in its own source_set because it is used in a
few other places (for now) and we want to avoid dependency cycles.
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above.
- [x] I added new tests to check the change I am making or feature I am
adding, or the PR is [test-exempt]. See [testing the engine] for
instructions on writing and running engine tests.
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