Move most of runtime/base to libartbase/base

Enforce the layering that code in runtime/base should not depend on
runtime by separating it into libartbase.  Some of the code in
runtime/base depends on the Runtime class, so it cannot be moved yet.
Also, some of the tests depend on CommonRuntimeTest, which itself needs
to be factored (in a subsequent CL).

Bug: 22322814
Test: make -j 50 checkbuild
      make -j 50 test-art-host

Change-Id: I8b096c1e2542f829eb456b4b057c71421b77d7e2
diff --git a/compiler/driver/compiled_method_storage.cc b/compiler/driver/compiled_method_storage.cc
index 48477ab..a26a985 100644
--- a/compiler/driver/compiled_method_storage.cc
+++ b/compiler/driver/compiled_method_storage.cc
@@ -21,10 +21,10 @@
 
 #include <android-base/logging.h>
 
+#include "base/utils.h"
 #include "compiled_method.h"
 #include "linker/linker_patch.h"
 #include "thread-current-inl.h"
-#include "utils.h"
 #include "utils/dedupe_set-inl.h"
 #include "utils/swap_space.h"