[modular] removing unused metrics

Change-Id: Idb5e3edf668720349f26e12aa4cf74b018ddc31b
Reviewed-on: https://fuchsia-review.googlesource.com/c/cobalt-registry/+/384365
Reviewed-by: Mitch Rudominer <rudominer@google.com>
Commit-Queue: Olivia Nordquist <nolivia@google.com>
diff --git a/fuchsia/modular/metrics.yaml b/fuchsia/modular/metrics.yaml
index 7d51bd3..e7be8a2 100644
--- a/fuchsia/modular/metrics.yaml
+++ b/fuchsia/modular/metrics.yaml
@@ -59,41 +59,6 @@
     expiration_date: "2021/03/24"
 
 #####################################################################
-# module_launch_time
-#
-# Each time a module is launched, we log its launch time in
-# microseconds together with the launch's success status and the
-# URL of the module.
-#####################################################################
-- id: 2
-  metric_name: module_launch_time
-  metric_type: ELAPSED_TIME
-  metric_dimensions:
-    # What was the status of the launch?
-    - dimension: status
-      event_codes:
-        0: Success
-        1: Failure
-      max_event_code: 50
-  reports:
-    #####################################################################
-    # module_launch_time_stats
-    #
-    # Statistics of the launch time of each module, across all launches
-    # of that module in the fleet, for each day.
-    #####################################################################
-    - report_name: module_launch_time_stats
-      id: 3123328019 # legacy long report_id
-      report_type: NUMERIC_AGGREGATION
-      # A file listing the module urls which may be logged as the
-      # |component| field of an ElapsedTimeEvent for this report.
-      candidate_file: fuchsia/modular/module_urls.txt
-      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL]
-  meta_data:
-    max_release_stage: GA
-    expiration_date: "2021/03/24"
-
-#####################################################################
 # story_launch_time
 #
 # Each time a story is launched, we log its launch time in
@@ -122,37 +87,3 @@
   meta_data:
     max_release_stage: GA
     expiration_date: "2021/03/24"
-
-#####################################################################
-# session_agent_events
-#
-# We log a count of "1" each time a significant session agent event
-# occurs, along with the type of the event and the URL of the agent.
-#####################################################################
-- id: 4
-  metric_name: session_agent_events
-  metric_type: EVENT_COUNT
-  metric_dimensions:
-    # What type of event occurred?
-    - dimension: event_type
-      event_codes:
-        0: Crash
-        1: CrashLimitExceeded
-      max_event_code: 50
-  reports:
-    #####################################################################
-    # session_agent_events
-    #
-    # Statistics of the number of occurrences of each event type across
-    # the fleet, for each session agent, for each day.
-    #####################################################################
-    - report_name: session_agent_event_count_stats
-      id: 957282360 # legacy long report_id
-      report_type: NUMERIC_AGGREGATION
-      # A file listing the module urls which may be logged as the
-      # |component| field of a CountEvent for this report.
-      candidate_file: fuchsia/modular/session_agent_urls.txt
-      system_profile_field: [BOARD_NAME, PRODUCT_NAME, SYSTEM_VERSION, CHANNEL]
-  meta_data:
-    max_release_stage: GA
-    expiration_date: "2021/03/24"
diff --git a/fuchsia/modular/session_agent_urls.txt b/fuchsia/modular/session_agent_urls.txt
deleted file mode 100644
index 7c838a2..0000000
--- a/fuchsia/modular/session_agent_urls.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-SessionAgentA
-SessionAgentB
-SessionAgentC