tree ad054951c4fd2e01e7c3ae73a972a1765f320003
parent 78f6f7f5437067b21b48b498667d6dd5a6c1910c
author Jeff Sharkey <jsharkey@android.com> 1487789235 -0700
committer Jeff Sharkey <jsharkey@android.com> 1487789237 -0700

Split cache clearing into two phases.

Use newly defined "V2_DEFY_QUOTA" flag to split cache clearing into
two phases: clearing data for apps above their quotas, and then
pushing deeper by clearing data for apps below their quotas.

Add placeholder comments for other data types that we're planning to
add shortly.  Route all clearing behavior through this new method,
which remains guarded behind a flag for now.

Test: builds, boots
Bug: 34692014
Change-Id: I678d7b4e2bf6c837dd8a9adbc36a53015907f75f