tree 9d27b6087ecde8b39213effb76f7de3210f8f56c
parent b233ea0e0e23e18000a6e7b6c7232cb67dbee7de
author yukiy <yukiy@google.com> 1506054052 -0700
committer Commit Bot <commit-bot@chromium.org> 1506054052 -0700

Add methods for cache_temperature: ClearCache, WarmCache
(refactoring of cache_temperature)

This CL refactors cache_temperature in order to add new
cache_temperature state 'HOT' in the following CL:
https://codereview.chromium.org/3011263002/

BUG=chromium:736697

Review-Url: https://chromiumcodereview.appspot.com/3013213002