ART: Clean up art_field.h

Clean up the header. Fix up other headers including the -inl file,
in an effort to prune the include graph. Fix broken transitive
includes by making includes explicit.

Test: m
Change-Id: I6ff2d6f89b741d8188e19426eccf4743fec688fc
diff --git a/runtime/openjdkjvmti/ti_search.cc b/runtime/openjdkjvmti/ti_search.cc
index f51a98f..ec139f2 100644
--- a/runtime/openjdkjvmti/ti_search.cc
+++ b/runtime/openjdkjvmti/ti_search.cc
@@ -33,6 +33,7 @@
 
 #include "jni.h"
 
+#include "art_field-inl.h"
 #include "art_jvmti.h"
 #include "base/enums.h"
 #include "base/macros.h"
@@ -50,6 +51,7 @@
 #include "ti_phase.h"
 #include "thread-inl.h"
 #include "thread_list.h"
+#include "well_known_classes.h"
 
 namespace openjdkjvmti {