[Chromoting] Retrieve process resource usage (ProcessStats) and its tests
ProcessStatsStub is an interface to receive process resource usage information
from a ProcessStats.
ProcessResourceUsage is a structure to store the resource usage of one process.
AggregatedProcessResourceUsage is a structure to store the resource usgaes of
several processes.
ProcessStatsAgent is an interface to retrieve resource usage of one process.
CurrentProcessStatsAgent is a ProcessStatsAgent implementation to retrieve
resource usage from current process.
ForwardProcessStatsAgent receives resource usage from a third-party and forwards
the latest usage as a ProcessStatsAgent.
ProcessStatsSender is a class to regularly report resource usages from various
ProcessStatsAgent implementations to a ProcessStatsStub. It merges several
non-empty ProcessResourceUsage into one AggregatedProcessResourceUsage.
This is typical useful on Windows: we need to calculate the resource usages from
both network process and desktop process.
R=sergeyu@chromium.org, jamiewalch@chromium.org
BUG=650926
Review-Url: https://codereview.chromium.org/2775983003
Cr-Original-Commit-Position: refs/heads/master@{#467753}
Committed: https://chromium.googlesource.com/chromium/src/+/5928f440f84065ab45f848dcd135e3c2f52ca5bb
Review-Url: https://codereview.chromium.org/2775983003
Cr-Commit-Position: refs/heads/master@{#467844}
15 files changed
