Remove a number of non-user triggered UMA actions.

tools/metrics/actions/actions.xml

Index: tools/metrics/actions/actions.xml
diff --git a/tools/metrics/actions/actions.xml b/tools/metrics/actions/actions.xml
index 820924fbc9cea2e8b94f713f06231047d9da0abf..be633bc4b7f24f5afaabd271519e5a2251a78942 100644
--- a/tools/metrics/actions/actions.xml
+++ b/tools/metrics/actions/actions.xml
@@ -4148,11 +4148,13 @@ should be able to be added at any place in this file.
 <action name="FrameLoad" not_user_triggered="true">
   <owner>thestig@chromium.org</owner>
   <description>Count of successful frame loads to new pages.</description>
+  <obsolete>No longer tracked.</obsolete>
 </action>
 
 <action name="FrameLoadWithFlash" not_user_triggered="true">
   <owner>thestig@chromium.org</owner>
   <description>Count of frame loads that also load PPAPI Flash.</description>
+  <obsolete>No longer tracked.</obsolete>
 </action>
 
 <action name="Gesture_Overview">
@@ -9836,12 +9838,12 @@ should be able to be added at any place in this file.
 </action>
 
 <action name="NavEntryCommitted" not_user_triggered="true">
-  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
+  <owner>mpearson@chromium.org</owner>
   <description>Please enter the description of this user action.</description>
 </action>
 
 <action name="NavEntryCommitted.SRP" not_user_triggered="true">
-  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
+  <owner>mpearson@chromium.org</owner>
   <description>Please enter the description of this user action.</description>
 </action>