DevTools: fix bookkeeping when evicting POST data

Due to the bug, free space size was not updated when the POST data was
evicted, resulting in crash.

(cherry picked from commit c9a324bf2fb731f1f9ef94dc4068cdc77140a5d6)

Bug: 813187
Change-Id: I8c4a3762eaa2ecf6ce58fccc639846c24cc9d6c8
Commit-Queue: Eugene Ostroukhov <>
Reviewed-by: Eugene Ostroukhov <>
Reviewed-by: Dmitry Gozman <>
Reviewed-by: Andrey Kosyakov <>
Cr-Original-Commit-Position: refs/heads/master@{#537977}
Cr-Commit-Position: refs/branch-heads/3325@{#550}
Cr-Branched-From: bc084a8b5afa3744a74927344e304c02ae54189f-refs/heads/master@{#530369}
3 files changed