[Suggestions] Add User action UMA for context menu actions

Added recording of user actions for all context menu actions:
 - open context menu
 - open item in new tab
 - open item in new window
 - open item in an incognito tab
 - download item
 - remove item
 - undo removal of item

BUG=713145

Review-Url: https://codereview.chromium.org/2831113002
Cr-Commit-Position: refs/heads/master@{#466932}

chrome/android/java/src/org/chromium/chrome/browser/ntp/ContextMenuManager.java

@@ -13,6 +13,7 @@ import android.view.MenuItem;
 import android.view.MenuItem.OnMenuItemClickListener;
 import android.view.View;
 
+import org.chromium.base.metrics.RecordUserAction;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.offlinepages.OfflinePageBridge;
 import org.chromium.chrome.browser.suggestions.SuggestionsNavigationDelegate;
@@ -123,6 +124,8 @@ public class ContextMenuManager implements OnCloseContextMenuListener {
         // https://crbug.com/638555, https://crbug.com/636296).
         mTouchEnabledDelegate.setTouchEnabled(false);
         mContextMenuOpen = true;
+
+        RecordUserAction.record("Suggestions.ContextMenu.Shown");
     }
 
     @Override
@@ -184,18 +187,23 @@ public class ContextMenuManager implements OnCloseContextMenuListener {
             switch (item.getItemId()) {
                 case ID_OPEN_IN_NEW_WINDOW:
                     mDelegate.openItem(WindowOpenDisposition.NEW_WINDOW);
+                    RecordUserAction.record("Suggestions.ContextMenu.OpenItemInNewWindow");
                     return true;
                 case ID_OPEN_IN_NEW_TAB:
                     mDelegate.openItem(WindowOpenDisposition.NEW_BACKGROUND_TAB);
+                    RecordUserAction.record("Suggestions.ContextMenu.OpenItemInNewTab");
                     return true;
                 case ID_OPEN_IN_INCOGNITO_TAB:
                     mDelegate.openItem(WindowOpenDisposition.OFF_THE_RECORD);
+                    RecordUserAction.record("Suggestions.ContextMenu.OpenItemInIncognitoTab");
                     return true;
                 case ID_SAVE_FOR_OFFLINE:
                     mDelegate.openItem(WindowOpenDisposition.SAVE_TO_DISK);
+                    RecordUserAction.record("Suggestions.ContextMenu.DownloadItem");
                     return true;
                 case ID_REMOVE:
                     mDelegate.removeItem();
+                    RecordUserAction.record("Suggestions.ContextMenu.RemoveItem");
                     return true;
                 default:
                     return false;

chrome/android/java/src/org/chromium/chrome/browser/suggestions/TileGroup.java

@@ -25,6 +25,7 @@ import org.chromium.base.ApiCompatibilityUtils;
 import org.chromium.base.Callback;
 import org.chromium.base.Log;
 import org.chromium.base.VisibleForTesting;
+import org.chromium.base.metrics.RecordUserAction;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.favicon.LargeIconBridge.LargeIconCallback;
@@ -486,6 +487,8 @@ public class TileGroup implements MostVisitedSites.Observer {
         @Override
         public void onResult(String restoredUrl) {
             mPendingInsertionUrl = restoredUrl;
+
+            RecordUserAction.record("Suggestions.Tile.RemovalUndone");
         }
     }
 

tools/metrics/actions/actions.xml

@@ -15806,6 +15806,65 @@ 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="Suggestions.ContextMenu.DownloadItem">
+  <owner>mvanouwerkerk@chromium.org</owner>
+  <owner>galinap@google.com</owner>
+  <description>
+    Android: User used the context menu to download a suggested item.
+  </description>
+</action>
+
+<action name="Suggestions.ContextMenu.OpenItemInIncognitoTab">
+  <owner>mvanouwerkerk@chromium.org</owner>
+  <owner>galinap@google.com</owner>
+  <description>
+    Android: User used the context menu to open a suggested item in an incognito
+    tab.
+  </description>
+</action>
+
+<action name="Suggestions.ContextMenu.OpenItemInNewTab">
+  <owner>mvanouwerkerk@chromium.org</owner>
+  <owner>galinap@google.com</owner>
+  <description>
+    Android: User used the context menu to open a suggested item in a new tab.
+  </description>
+</action>
+
+<action name="Suggestions.ContextMenu.OpenItemInNewWindow">
+  <owner>mvanouwerkerk@chromium.org</owner>
+  <owner>galinap@google.com</owner>
+  <description>
+    Android: User used the context menu to open a suggested item in a new
+    window.
+  </description>
+</action>
+
+<action name="Suggestions.ContextMenu.RemoveItem">
+  <owner>mvanouwerkerk@chromium.org</owner>
+  <owner>galinap@google.com</owner>
+  <description>
+    Android: User used the context menu to remove a suggested item.
+  </description>
+</action>
+
+<action name="Suggestions.ContextMenu.Shown">
+  <owner>mvanouwerkerk@chromium.org</owner>
+  <owner>galinap@google.com</owner>
+  <description>
+    Android: User opened the context menu on a suggested item.
+  </description>
+</action>
+
+<action name="Suggestions.Tile.RemovalUndone">
+  <owner>mvanouwerkerk@chromium.org</owner>
+  <owner>galinap@google.com</owner>
+  <description>
+    Android: User tapped the undo button in the snackbar after removing a
+    suggested item.
+  </description>
+</action>
+
 <action name="SuspiciousExtensionBubbleDismissed">
   <owner>finnur@chromium.org</owner>
   <description>Please enter the description of this user action.</description>