Update bug labels to components in network triage documentation.

net/docs/bug-triage.md

 # Chrome Network Bug Triage
 
 The Chrome network team uses a two day bug triage rotation.  The main goals are
 to identify and label new network bugs, and investigate network bugs when no
 label seems suitable.
 
 ## Responsibilities
 
 ### Required:
 * Identify new crashers
 * Identify new network issues.
-* Request data about recent Cr-Internals-Network issue.
-* Investigate each recent Cr-Internals-Network issue.
+* Request data about recent Internals>Network issue.
+* Investigate each recent Internals>Network issue.
 * Monitor UMA histograms and Chirp/Gasper alerts.
 
 ### Best effort:
 * Investigate unowned and owned-but-forgotten net/ crashers
 * Investigate old bugs
 * Close obsolete bugs.
 
 All of the above is to be done on each rotation.  These responsibilities should
 be tracked, and anything left undone at the end of a rotation should be handed
 off to the next triager.  The downside to passing along bug investigations like
 this is each new triager has to get back up to speed on bugs the previous
 triager was investigating.  The upside is that triagers don't get stuck
 investigating issues after their time after their rotation, and it results in a
 uniform, predictable two day commitment for all triagers.
 
 ## Details
 
 ### Required:
 
 * Identify new crashers that are potentially network related.  You should check
   the most recent canary, the previous canary (if the most recent less than a
   day old), and any of dev/beta/stable that were released in the last couple of
-  days, for each platform.  File Cr-Internals-Network bugs on the tracker when
+  days, for each platform.  File Internals>Network bugs on the tracker when
   new crashers are found.
 
 * Identify new network bugs, both on the bug tracker and on the crash server.
   All Unconfirmed issues filed during your triage rotation should be scanned,
-  and, for suspected network bugs, a network label assigned.  A triager is
+  and, for suspected network bugs, a network component assigned.  A triager is
   responsible for looking at bugs reported from noon PST / 3:00 pm EST of the
   last day of the previous triager's rotation until the same time on the last
   day of their rotation.
 
 * Investigate each recent (new comment within the past week or so)
-  Cr-Internals-Network issue, driving getting information from reporters as
+  Internals>Network issue, driving getting information from reporters as
   needed, until you can do one of the following:
 
     * Mark it as *WontFix* (working as intended, obsolete issue) or a
       duplicate.
 
     * Mark it as a feature request.
 
-    * Remove the Cr-Internals-Network label, replacing it with at least one
-      more specific network label or non-network label.  Promptly adding
-      non-network labels when appropriate is important to get new bugs in front
+    * Remove the Internals>Network component, replacing it with at least one
+      more specific network component or non-network component.  Promptly adding
+      non-network components when appropriate is important to get new bugs in front
       of someone familiar with the relevant code, and to remove them from the
       next triager's radar.  Because of the way the bug report wizard works, a
-      lot of bugs incorrectly end up with the network label.
+      lot of bugs incorrectly end up with the network component.
 
     * The issue is assigned to an appropriate owner.
 
-    * If there is no more specific label for a bug, it should be investigated
+    * If there is no more specific component for a bug, it should be investigated
       until we have a good understanding of the cause of the problem, and some
       idea how it should be fixed, at which point its status should be set to
       Available.  Future triagers should ignore bugs with this status, unless
       investigating stale bugs.
 
 * Monitor UMA histograms and Chirp/Gasper alerts.
 
     * For each Chirp and Gasper alert that fires, the triager should determine
       if the alert is real (not due to noise), and file a bug with the
-      appropriate label if so.  Note that if no label more specific than
-      Cr-Internals-Network is appropriate, the responsibility remains with the
+      appropriate component if so.  Note that if no component more specific than
+      Internals>Network is appropriate, the responsibility remains with the
       triager to continue investigating the bug, as above.
 
 ### Best Effort (As you have time):
 
 * Investigate unowned and owned but forgotten net/ crashers that are still
   occurring (As indicated by
   [go/chromecrash](https://goto.google.com/chromecrash)), prioritizing frequent
   and long standing crashers.
 
 * Investigate old bugs, prioritizing the most recent.
 
 * Close obsolete bugs.
 
 If you've investigated an issue (in code you don't normally work on) to an
 extent that you know how to fix it, and the fix is simple, feel free to take
 ownership of the issue and create a patch while on triage duty, but other tasks
 should take priority.
 
 See [bug-triage-suggested-workflow.md](bug-triage-suggested-workflow.md) for
 suggested workflows.
 
 See [bug-triage-labels.md](bug-triage-labels.md) for labeling tips for network
 and non-network bugs.
 
 See [crash-course-in-net-internals.md](crash-course-in-net-internals.md) for
-some help on getting started with about:net-internals debugging.
+some help on getting started with about:net-internals debugging.