core: get rid of built-in String type

modules/core/src/stl.cpp

@@ -43,27 +43,3 @@
 
 
 #include "precomp.hpp"
-
-char* cv::String::allocate(size_t len)
-{
-    size_t totalsize = alignSize(len + 1, (int)sizeof(int));
-    int* data = (int*)cv::fastMalloc(totalsize + sizeof(int));
-    data[0] = 1;
-    cstr_ = (char*)(data + 1);
-    len_ = len;
-    cstr_[len] = 0;
-    return cstr_;
-}
-
-
-void cv::String::deallocate()
-{
-    int* data = (int*)cstr_;
-    len_ = 0;
-    cstr_ = 0;
-
-    if(data && 1 == CV_XADD(data-1, -1))
-    {
-        cv::fastFree(data-1);
-    }
-}