Revert "Made hidl_vec(size_t size) explicit"
am: 6329c3e552

Change-Id: I193437613bcafeaf48ba9460ecb9ff9dea6c2e73
diff --git a/base/include/hidl/HidlSupport.h b/base/include/hidl/HidlSupport.h
index 98b37ab..55f21ea 100644
--- a/base/include/hidl/HidlSupport.h
+++ b/base/include/hidl/HidlSupport.h
@@ -334,7 +334,7 @@
     }
 
     // Note, does not initialize primitive types.
-    explicit hidl_vec(size_t size) : hidl_vec() { resize(size); }
+    hidl_vec(size_t size) : hidl_vec() { resize(size); }
 
     hidl_vec(const hidl_vec<T> &other) : hidl_vec() {
         *this = other;