Remove clearAndFlushDictionary() and use clear().

clearAndFlushDictionary() was needed when dictionaries are constructed
in java side. All expandable dictionaries now use native code; thus,
this method is same to clear() and no longer needed.

Bug: 13755213
Change-Id: Ifd836e64f8ff807930f7cd2319b103b65e8fce70

2 files changed, 2 insertions, 10 deletions

diff --git a/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java b/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
index 712e314a8..46862c1c0 100644
--- a/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
+++ b/java/src/com/android/inputmethod/latin/personalization/DecayingExpandableBinaryDictionaryBase.java
@@ -136,18 +136,10 @@ public abstract class DecayingExpandableBinaryDictionaryBase extends ExpandableB
     }
 
     @UsedForTesting
-    public void clearAndFlushDictionary() {
-        // Clear the node structure on memory
-        clear();
-        // Then flush the cleared state of the dictionary on disk.
-        asyncFlushBinaryDictionary();
-    }
-
-    @UsedForTesting
     public void clearAndFlushDictionaryWithAdditionalAttributes(
             final Map<String, String> attributeMap) {
         mAdditionalAttributeMap = attributeMap;
-        clearAndFlushDictionary();
+        clear();
     }
 
     /* package */ void runGCIfRequired() {
diff --git a/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java b/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java
index 385b525b6..7c43182bc 100644
--- a/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java
+++ b/java/src/com/android/inputmethod/latin/personalization/PersonalizationHelper.java
@@ -135,7 +135,7 @@ public class PersonalizationHelper {
                 if (entry.getValue() != null) {
                     final DecayingExpandableBinaryDictionaryBase dict = entry.getValue().get();
                     if (dict != null) {
-                        dict.clearAndFlushDictionary();
+                        dict.clear();
                     }
                 }
             }