Add metrics for window.external.AddSearchProvider and

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 fc660109a210ca82c41a4afd9f70ef1a17e9d898..e7928a32d89f16615fdbaeb5c1722637a4f879c2 100644
--- a/tools/metrics/actions/actions.xml
+++ b/tools/metrics/actions/actions.xml
@@ -13035,4 +13035,32 @@ should be able to be added at any place in this file.
   </description>
 </action>
 
+<action name="window.external.AddSearchProvider">
+  <owner>estade@chromium.org</owner>
+  <description>The page called window.external.AddSearchProvider.</description>
+</action>
+
+<action name="window.external.AddSearchProvider_success">

[Mark P, 2015/10/13 21:16:29]

_success doesn't seem like the right name for this
perhaps _requestedconfirmation

[Evan Stade, 2015/10/13 21:36:34]

We always either do nothing or request confirmation. There's no silent success.

[Mark P, 2015/10/13 21:43:01]

I know this point is basically moot now, but I read
window.external.AddSearchProvider_success as the AddSearchProvider code was
called and the user approved the request (if necessary).

+  <owner>estade@chromium.org</owner>
+  <description>
+    The page called window.external.AddSearchProvider and the &quot;Confirm Add
+    Search Provider&quot; dialog was actually shown.
+  </description>
+</action>
+
+<action name="window.external.IsSearchProviderInstalled">
+  <owner>estade@chromium.org</owner>
+  <description>
+    The page called window.external.IsSearchProviderInstalled.
+  </description>
+</action>
+
+<action name="window.external.IsSearchProviderInstalled_success">
+  <owner>estade@chromium.org</owner>
+  <description>
+    The page called window.external.IsSearchProviderInstalled and the browser
+    didn't throw an exception.
+  </description>
+</action>
+
 </actions>