`info->symlink_target` is a `std::string`. This `strdup` therefore leaks
memory. Just use `std::string::operator=(const char *)` instead.
Bug: 206470603
Test: TreeHugger
Change-Id: I71bcaec583c7d429b4d09522cc5eeb2ced009007
SymlinkTree is one of the action types Blaze returns in response to
`aquery` (action query). build-runfiles is a tool copied from Bazel
to implement this action (see src/main/tools/build-runfiles.cc in
the Bazel Git repo). It creates a symlink farm (i.e., a directory
hiearchy consisting of symlinks) from a given manifest. Mixed builds
need this tool the mixed builds (in particular, every Python applicaion
has a runtime symlink farm).
Bug: 232085015
Test: m USE_BAZEL_ANALYSIS=1 com.android.adbd
Change-Id: I9cfcb33cb7d0f63bd36ffd2b4101f53cfc6a42fc
