Revert "Dump more dex file data in oatdump"

Breaks valgrind.

Bug: 29462018

This reverts commit 8e2c56252aa9527bd9a82bdd147fdc46cf5deb9c.

Change-Id: If58cedcee75dd0eda8571e90d63e080a4709d773
diff --git a/runtime/utils.h b/runtime/utils.h
index b2746ee..c1e88a4 100644
--- a/runtime/utils.h
+++ b/runtime/utils.h
@@ -382,19 +382,13 @@
 #endif
 
 template <typename T>
-static T GetRandomNumber(T min, T max) {
+T GetRandomNumber(T min, T max) {
   CHECK_LT(min, max);
   std::uniform_int_distribution<T> dist(min, max);
   RNG rng;
   return dist(rng);
 }
 
-// All of the elements from one container to another.
-template <typename Dest, typename Src>
-static void AddAll(Dest& dest, const Src& src) {
-  dest.insert(src.begin(), src.end());
-}
-
 // Return the file size in bytes or -1 if the file does not exists.
 int64_t GetFileSizeBytes(const std::string& filename);