Bug 1923028 - Migrate scalars to use Glean APIs for findbar.*, r=chutten.

Depends on D225366

Differential Revision: https://phabricator.services.mozilla.com/D225367

toolkit/content/metrics.yaml

@@ -382,3 +382,116 @@ security.ui.tlserror:
           The status of the failed channel, as an nsresult.
         type: quantity
     telemetry_mirror: SecurityUiTlserror_Load_Abouttlserror
+
+findbar:
+  shown:
+    type: counter
+    description: >
+      The count of how many times the "Find toolbar" was shown per
+      session.
+      This metric was generated to correspond to the Legacy Telemetry
+      scalar findbar.shown.
+    bugs:
+      - https://bugzil.la/1627688
+    data_reviews:
+      - https://bugzil.la/1627688
+    notification_emails:
+      - rtestard@mozilla.com
+    expires: never
+    telemetry_mirror: FINDBAR_SHOWN
+
+  find_prev:
+    type: counter
+    description: >
+      The count of how many times the find previous button was used per
+      session.
+      This metric was generated to correspond to the Legacy Telemetry
+      scalar findbar.find_prev.
+    bugs:
+      - https://bugzil.la/1627688
+    data_reviews:
+      - https://bugzil.la/1627688
+    notification_emails:
+      - rtestard@mozilla.com
+    expires: never
+    telemetry_mirror: FINDBAR_FIND_PREV
+
+  find_next:
+    type: counter
+    description: >
+      The count of how many times the find next button was used per
+      session.
+      This metric was generated to correspond to the Legacy Telemetry
+      scalar findbar.find_next.
+    bugs:
+      - https://bugzil.la/1627688
+    data_reviews:
+      - https://bugzil.la/1627688
+    notification_emails:
+      - rtestard@mozilla.com
+    expires: never
+    telemetry_mirror: FINDBAR_FIND_NEXT
+
+  highlight_all:
+    type: counter
+    description: >
+      The count of how many times the "Highlight All" button was used in
+      find toolbar.
+      This metric was generated to correspond to the Legacy Telemetry
+      scalar findbar.highlight_all.
+    bugs:
+      - https://bugzil.la/1627688
+    data_reviews:
+      - https://bugzil.la/1627688
+    notification_emails:
+      - rtestard@mozilla.com
+    expires: never
+    telemetry_mirror: FINDBAR_HIGHLIGHT_ALL
+
+  match_case:
+    type: counter
+    description: >
+      The count of how many times the "Match Case" button was used in find
+      toolbar.
+      This metric was generated to correspond to the Legacy Telemetry
+      scalar findbar.match_case.
+    bugs:
+      - https://bugzil.la/1627688
+    data_reviews:
+      - https://bugzil.la/1627688
+    notification_emails:
+      - rtestard@mozilla.com
+    expires: never
+    telemetry_mirror: FINDBAR_MATCH_CASE
+
+  match_diacritics:
+    type: counter
+    description: >
+      The count of how many times the "Match Diacritics" button was used
+      in find toolbar.
+      This metric was generated to correspond to the Legacy Telemetry
+      scalar findbar.match_diacritics.
+    bugs:
+      - https://bugzil.la/1627688
+    data_reviews:
+      - https://bugzil.la/1627688
+    notification_emails:
+      - rtestard@mozilla.com
+    expires: never
+    telemetry_mirror: FINDBAR_MATCH_DIACRITICS
+
+  whole_words:
+    type: counter
+    description: >
+      The count of how many times the "Whole Words" button was used in
+      find toolbar.
+      This metric was generated to correspond to the Legacy Telemetry
+      scalar findbar.whole_words.
+    bugs:
+      - https://bugzil.la/1627688
+    data_reviews:
+      - https://bugzil.la/1627688
+    notification_emails:
+      - rtestard@mozilla.com
+    expires: never
+    telemetry_mirror: FINDBAR_WHOLE_WORDS

toolkit/content/widgets/findbar.js

@@ -534,7 +534,7 @@
       if (highlight !== this._highlightAll) {
         this._highlightAll = highlight;
         if (!fromPrefObserver) {
-          Services.telemetry.scalarAdd("findbar.highlight_all", 1);
+          Glean.findbar.highlightAll.add(1);
           Services.prefs.setBoolPref("findbar.highlightAll", highlight);
         }
       }
@@ -592,7 +592,7 @@
       this._find();
 
       this._dispatchFindEvent("casesensitivitychange");
-      Services.telemetry.scalarAdd("findbar.match_case", 1);
+      Glean.findbar.matchCase.add(1);
     }
 
     /**
@@ -646,7 +646,7 @@
 
       this._dispatchFindEvent("diacriticmatchingchange");
 
-      Services.telemetry.scalarAdd("findbar.match_diacritics", 1);
+      Glean.findbar.matchDiacritics.add(1);
     }
 
     /**
@@ -682,7 +682,7 @@
         // Just set the pref; our observer will change the find bar behavior.
         Services.prefs.setBoolPref("findbar.entireword", entireWord);
 
-        Services.telemetry.scalarAdd("findbar.whole_words", 1);
+        Glean.findbar.wholeWords.add(1);
         return;
       }
 
@@ -709,7 +709,7 @@
 
       this._updateFindUI();
       if (this.hidden) {
-        Services.telemetry.scalarAdd("findbar.shown", 1);
+        Glean.findbar.shown.add(1);
         this.removeAttribute("noanim");
         this.hidden = false;
 
@@ -1176,9 +1176,9 @@
      */
     onFindAgainCommand(findPrevious) {
       if (findPrevious) {
-        Services.telemetry.scalarAdd("findbar.find_prev", 1);
+        Glean.findbar.findPrev.add(1);
       } else {
-        Services.telemetry.scalarAdd("findbar.find_next", 1);
+        Glean.findbar.findNext.add(1);
       }
 
       let findString =