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/compiler_options.h b/compiler/driver/compiler_options.h
index 18b0913..05d8805 100644
--- a/compiler/driver/compiler_options.h
+++ b/compiler/driver/compiler_options.h
@@ -22,10 +22,10 @@
 #include <vector>
 
 #include "base/macros.h"
+#include "base/utils.h"
 #include "compiler_filter.h"
 #include "globals.h"
 #include "optimizing/register_allocator.h"
-#include "utils.h"
 
 namespace art {