Revert "Fix dlsym() to take into account RTLD_GLOBAL/LOCAL"

This reverts commit c85e82dde5c4b2accc50a9e17740b9005dfbae6a.

Bug: 18222321
Bug: 18211780
Change-Id: I32f4048bd5ea85dc8a3dfccce8cf141b241ab692
diff --git a/linker/dlfcn.cpp b/linker/dlfcn.cpp
index 367179d..3eb5bea 100644
--- a/linker/dlfcn.cpp
+++ b/linker/dlfcn.cpp
@@ -232,7 +232,7 @@
 static unsigned g_libdl_chains[] = { 0, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
 #endif
 
-static soinfo __libdl_info("libdl.so", nullptr, 0, RTLD_GLOBAL);
+static soinfo __libdl_info("libdl.so", nullptr, 0);
 
 // This is used by the dynamic linker. Every process gets these symbols for free.
 soinfo* get_libdl_info() {