Implement the Windows desktop search redirection feature.

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 0606a32f5958d65251a4c04e65060b4854813955..1c30f4983ee3f0ba9d83ae4df8714e6205244bd1 100644
--- a/tools/metrics/actions/actions.xml
+++ b/tools/metrics/actions/actions.xml
@@ -13655,6 +13655,47 @@ should be able to be added at any place in this file.
   </obsolete>
 </action>
 
+<action name="WindowsDesktopSearch">
+  <owner>fdoray@chromium.org</owner>
+  <description>
+    Recorded when a Windows desktop search is opened in Chrome.
+  </description>
+</action>
+
+<action name="WindowsDesktopSearchRedirectionInfoBar_Dismiss">
+  <owner>fdoray@chromium.org</owner>
+  <description>
+    Recorded when the user clicks on the dismiss button in the infobar
+    explaining that a Windows desktop search has been redirected to the default
+    search engine.
+  </description>
+</action>
+
+<action name="WindowsDesktopSearchRedirectionInfoBar_Ignore">
+  <owner>fdoray@chromium.org</owner>
+  <description>
+    Recorded when the infobar explaining that a Windows desktop search has been
+    redirected to the default search engine is closed without user interaction.
+  </description>
+</action>
+
+<action name="WindowsDesktopSearchRedirectionInfoBar_ManageSearchSettings">
+  <owner>fdoray@chromium.org</owner>
+  <description>
+    Recorded when the user clicks on the 'Manage search settings' button in the
+    infobar explaining that a Windows desktop search has been redirected to the
+    default search engine.
+  </description>
+</action>
+
+<action name="WindowsDesktopSearchRedirectionInfoBar_Shown">
+  <owner>fdoray@chromium.org</owner>
+  <description>
+    Recorded when the infobar explaining that a Windows desktop search has been
+    redirected to the default search engine is shown.
+  </description>
+</action>
+
 <action name="WorkerProcess_BadProcessToKill">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <description>Please enter the description of this user action.</description>