TaskManager table's default sort should show the browser process at the top.
commit5a3948d1382d4c90b96d867e64255e59a1502759
authorafakhry <afakhry@chromium.org>
Wed, 2 Sep 2015 17:21:26 +0000 (2 10:21 -0700)
committerCommit bot <commit-bot@chromium.org>
Wed, 2 Sep 2015 17:22:09 +0000 (2 17:22 +0000)
treef95b31498e6deb3650b8f2c96ec472afa54fc851
parent90325cfabf9c0932eb13b4ed9ace2e3940540f89
TaskManager table's default sort should show the browser process at the top.

We have to ensure that the task manager by default (without any sorting)
shows the browser process task at the top of the list.
This CL also makes the RendererTasks match the old task manager behavior
by showing zeros for their network usage instead of N/As even when no
network bytes have been reported for them.

R=nick@chromium.org
BUG=523992

Review URL: https://codereview.chromium.org/1322043003

Cr-Commit-Position: refs/heads/master@{#346950}
chrome/browser/task_management/providers/web_contents/printing_task.cc
chrome/browser/task_management/providers/web_contents/renderer_task.cc
chrome/browser/task_management/providers/web_contents/tab_contents_task.cc
chrome/browser/task_management/sampling/task_group_sampler.h
chrome/browser/task_management/sampling/task_manager_impl.cc
chrome/browser/task_management/task_manager_interface.h
chrome/browser/task_management/task_manager_observer.h