Clean up include paths

Remove runtime/globals.h and make clients point to the right globals.h
(libartbase/base/globals.h).  Also make within-libartbase includes
relative rather than using base/, etc.

Bug: 22322814
Test: make -j 40 checkbuild
Change-Id: I99de63fc851d48946ab401e2369de944419041c7
diff --git a/compiler/utils/jni_macro_assembler.cc b/compiler/utils/jni_macro_assembler.cc
index 0c34aa4..5f405f3 100644
--- a/compiler/utils/jni_macro_assembler.cc
+++ b/compiler/utils/jni_macro_assembler.cc
@@ -38,8 +38,8 @@
 #include "x86_64/jni_macro_assembler_x86_64.h"
 #endif
 #include "base/casts.h"
+#include "base/globals.h"
 #include "base/memory_region.h"
-#include "globals.h"
 
 namespace art {