Merge "libutils: give BasicHashtableImpl a virtual destructor"

include/utils/BasicHashtable.h

@@ -52,6 +52,7 @@ protected:
     BasicHashtableImpl(size_t entrySize, bool hasTrivialDestructor,
             size_t minimumInitialCapacity, float loadFactor);
     BasicHashtableImpl(const BasicHashtableImpl& other);
+    virtual ~BasicHashtableImpl();
 
     void dispose();
 

libs/utils/BasicHashtable.cpp

@@ -42,6 +42,10 @@ BasicHashtableImpl::BasicHashtableImpl(const BasicHashtableImpl& other) :
     }
 }
 
+BasicHashtableImpl::~BasicHashtableImpl()
+{
+}
+
 void BasicHashtableImpl::dispose() {
     if (mBuckets) {
         releaseBuckets(mBuckets, mBucketCount);