ART: Rename heap support file

Differentiate it from the runtime naming.

Bug: 32516268
Test: m test-art-host
Change-Id: I19a09933ada0f312930255a22f306527ce3b89db
diff --git a/runtime/openjdkjvmti/OpenjdkJvmTi.cc b/runtime/openjdkjvmti/OpenjdkJvmTi.cc
index d867727..d9031ea 100644
--- a/runtime/openjdkjvmti/OpenjdkJvmTi.cc
+++ b/runtime/openjdkjvmti/OpenjdkJvmTi.cc
@@ -39,7 +39,6 @@
 #include "art_jvmti.h"
 #include "base/mutex.h"
 #include "events-inl.h"
-#include "heap.h"
 #include "jni_env_ext-inl.h"
 #include "object_tagging.h"
 #include "obj_ptr-inl.h"
@@ -48,6 +47,7 @@
 #include "thread_list.h"
 #include "thread-inl.h"
 #include "ti_class.h"
+#include "ti_heap.h"
 #include "ti_method.h"
 #include "ti_stack.h"
 #include "transform.h"