Handle double space inserting a period.

Change-Id: I109f0e9cf3e972bf60aa3fbbe817337aef70ea3c
diff --git a/java-overridable/src/com/android/inputmethod/latin/utils/StatsUtils.java b/java-overridable/src/com/android/inputmethod/latin/utils/StatsUtils.java
index 011bc59..3ae277a 100644
--- a/java-overridable/src/com/android/inputmethod/latin/utils/StatsUtils.java
+++ b/java-overridable/src/com/android/inputmethod/latin/utils/StatsUtils.java
@@ -83,6 +83,9 @@
             final String commitWord, final boolean isBatchMode) {
     }
 
+    public static void onDoubleSpacePeriod() {
+    }
+
     public static void onLoadSettings(SettingsValues settingsValues) {
     }
 
diff --git a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
index 7907aaa..3f1646b 100644
--- a/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
+++ b/java/src/com/android/inputmethod/latin/inputlogic/InputLogic.java
@@ -925,6 +925,7 @@
         if (tryPerformDoubleSpacePeriod(event, inputTransaction)) {
             mSpaceState = SpaceState.DOUBLE;
             inputTransaction.setRequiresUpdateSuggestions();
+            StatsUtils.onDoubleSpacePeriod();
         } else if (swapWeakSpace && trySwapSwapperAndSpace(event, inputTransaction)) {
             mSpaceState = SpaceState.SWAP_PUNCTUATION;
             mSuggestionStripViewAccessor.setNeutralSuggestionStrip();