commit 63627157d8593fb760c717e0dc098d132eb6e148
author Vic Yang <victoryang@google.com> Fri Aug 09 12:23:49 2019 -0700
committer Vic Yang <victoryang@google.com> Mon Aug 12 12:22:51 2019 -0700
tree 970068acd218c39707c860f9f6e6a6e04ead1b1a
parent 9759952af54d91c2be53a8d46ea779d6603f9195

binder: Use StaticString16 for interface descriptors

Binder interface descriptors is one of the biggest sources of static
constructors.  Use the newly implemented StaticString16 to avoid
runtime construction.

Bug: 138856262
Test: Build and boot cuttlefish.
Test: Check interface descriptors now reside in .data sections.
Test: Measure the memory usage of libraries affected by this change,
      including .data, .data.rel.ro, and .bss sections, on cuttlefish.
      Overall usage decreases by 112 KB.
Change-Id: I0419aa9378570936f15a97a9ab814b035dee4c06