util: update definition of DISALLOW_COPY_AND_ASSIGN macro #23092
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR updates the
DISALLOW_COPY_AND_ASSIGN
macro.The compiler will not define move constructor or move assignment operators when copy constructor/assignment is defined.
Hence, it's not needed to
delete
move operations.This also makes the definition coherent with chromium's definition of the same. https://cs.chromium.org/chromium/src/base/macros.h?rcl=b209442fa2c29021b06a6dcbbd0486b440011fe2&l=33.
Checklist
make -j4 test
(UNIX), orvcbuild test
(Windows) passes