fix header order

fixed the lint rule and includes the extra header we needed

hphp/runtime/vm/repo_helpers.cpp

@@ -14,8 +14,8 @@
    +----------------------------------------------------------------------+
 */
 
-#include "hphp/runtime/vm/repo.h"
 #include "hphp/runtime/vm/repo_helpers.h"
+#include "hphp/runtime/vm/repo.h"
 #include "hphp/runtime/vm/blob_helper.h"
 #include "hphp/runtime/base/builtin_functions.h"
 

hphp/runtime/vm/repo_helpers.h

@@ -21,6 +21,7 @@
 #include <sqlite3.h>
 
 #include "hphp/runtime/base/md5.h"
+#include "hphp/runtime/vm/core_types.h"
 
 namespace HPHP {
 
@@ -61,7 +62,7 @@ class RepoExc : public std::exception {
 
 class RepoStmt {
  public:
-  RepoStmt(Repo& repo);
+  explicit RepoStmt(Repo& repo);
   ~RepoStmt();
  private:
   void finalize();
@@ -83,7 +84,7 @@ class RepoStmt {
 // queries outside of transactions are fraught with peril.
 class RepoQuery {
  public:
-  RepoQuery(RepoStmt& stmt)
+  explicit RepoQuery(RepoStmt& stmt)
     : m_stmt(stmt), m_row(false), m_done(false) {
     assert(m_stmt.prepared());
   }
@@ -192,7 +193,7 @@ class RepoTxnQuery : public RepoQuery {
 
 class RepoProxy {
  public:
-  RepoProxy(Repo& repo) : m_repo(repo) {}
+  explicit RepoProxy(Repo& repo) : m_repo(repo) {}
   ~RepoProxy() {}
 
  protected:
@@ -206,6 +207,6 @@ class RepoProxy {
   Repo& m_repo;
 };
 
- }
+}
 
 #endif