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/runtime/mirror/emulated_stack_frame.h b/runtime/mirror/emulated_stack_frame.h
index 9bfa4d6..23626f4 100644
--- a/runtime/mirror/emulated_stack_frame.h
+++ b/runtime/mirror/emulated_stack_frame.h
@@ -17,12 +17,12 @@
 #ifndef ART_RUNTIME_MIRROR_EMULATED_STACK_FRAME_H_
 #define ART_RUNTIME_MIRROR_EMULATED_STACK_FRAME_H_
 
+#include "base/utils.h"
 #include "dex/dex_instruction.h"
 #include "method_type.h"
 #include "object.h"
 #include "stack.h"
 #include "string.h"
-#include "utils.h"
 
 namespace art {