Add data usage tracking for chrome services

Add data usage tracking for captive portal, web resource and signin services

BUG=655749

Review-Url: https://codereview.chromium.org/2643013004
Cr-Commit-Position: refs/heads/master@{#445810}
DataUseUserData::~DataUseUserData() {}

DataUseUserData::~DataUseUserData() {}
