[Android]: Hide add-to-homescreen app menu item when WebAPK is installed

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 77a98b91e8239cfdaa353e7ecb994994ba153a60..7f149dbfd138518771bb2d44675bf32fd04f7d35 100644
--- a/tools/metrics/actions/actions.xml
+++ b/tools/metrics/actions/actions.xml
@@ -9733,6 +9733,30 @@ should be able to be added at any place in this file.
   <obsolete>This action was renamed to MobileMenuRecentTabs.</obsolete>
 </action>
 
+<action name="MobileMenuOpenWebAPK.LaunchIntentIsNull">
+  <owner>hanxi@chromium.org</owner>
+  <owner>pkotwicz@chromium.org</owner>
+  <description>
+    User pressed 'Open WebAPK' in the app menu, but the launch intent to open
+    the WebAPK was null.
+  </description>
+</action>
+
+<action name="MobileMenuOpenWebAPK.Success">
+  <owner>hanxi@chromium.org</owner>
+  <owner>pkotwicz@chromium.org</owner>
+  <description>User pressed 'Open WebAPK' in the app menu.</description>
+</action>
+
+<action name="MobileMenuOpenWebAPK.WebAPKActivityNotFound">
+  <owner>hanxi@chromium.org</owner>
+  <owner>pkotwicz@chromium.org</owner>
+  <description>
+    User pressed 'Open WebAPK' in the app menu, but no activity was found for
+    the WebAPK.
+  </description>
+</action>
+
 <action name="MobileMenuPrint">
   <owner>aurimas@chromium.org</owner>
   <description>User pressed 'Print' in the app menu.</description>