Add Bookmark All Tabs UMA metric

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 efd97a8a69d6ec9b5b45820d872c387843439387..05e02901a4d044265adae9a19e0b3f215eabcb8d 100644
--- a/tools/metrics/actions/actions.xml
+++ b/tools/metrics/actions/actions.xml
@@ -1328,6 +1328,13 @@ should be able to be added at any place in this file.
   <description>Please enter the description of this user action.</description>
 </action>
 
+<action name="BookmarkAllTabs">
+  <owner>wittman@chromium.org</owner>
+  <description>
+    User selected Bookmark All Tabs from anywhere in the UI.
+  </description>
+</action>
+
 <action name="BookmarkBarFolder_CtxMenu">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>
@@ -10920,8 +10927,10 @@ should be able to be added at any place in this file.
 </action>
 
 <action name="TabContextMenu_BookmarkAllTabs">
-  <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
-  <description>Please enter the description of this user action.</description>
+  <owner>wittman@chromium.org</owner>
+  <description>
+    User selected Bookmark All Tabs from the tab context menu.
+  </description>
 </action>
 
 <action name="TabContextMenu_CloseOtherTabs">