📰 Tweak the suggestion ranks for UMA to handle fetchMore

chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ActionItem.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ActionItem.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ActionItem.java b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ActionItem.java
index a1a4e11875be3fdc3e182d8a25d15ffca6e2650b..1b08a8f5a4565e073c70c630cef2a2b65fad7e2d 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ActionItem.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ntp/cards/ActionItem.java
@@ -62,14 +62,9 @@ protected void onBindViewHolder(NewTabPageViewHolder holder) {
         ((ViewHolder) holder).onBindViewHolder(this);
     }
 
-    private int getPosition() {
-        // TODO(dgn): looks dodgy. Confirm that's what we want.
-        return mParentSection.getSuggestionsCount();
-    }
-
     @VisibleForTesting
     void performAction(NewTabPageManager manager) {
-        manager.trackSnippetCategoryActionClick(mCategoryInfo.getCategory(), getPosition());
+        manager.getSuggestionsMetricsReporter().onMoreButtonClicked(mCategoryInfo.getCategory());
 
         switch (mCurrentAction) {
             case ACTION_VIEW_ALL:
@@ -117,9 +112,8 @@ public void onClick(View v) {
                 public void onImpression() {
                     if (mActionListItem != null && !mActionListItem.mImpressionTracked) {
                         mActionListItem.mImpressionTracked = true;
-                        manager.trackSnippetCategoryActionImpression(
-                                mActionListItem.mCategoryInfo.getCategory(),
-                                mActionListItem.getPosition());
+                        manager.getSuggestionsMetricsReporter().onMoreButtonShown(
+                                mActionListItem.mCategoryInfo.getCategory());
                     }
                 }
             });