Move process state into runtime

Clean up.

Bug: 27420435

Change-Id: I8fff84ed1b29a12310094b10fb6382268e69d54b
diff --git a/runtime/native/dalvik_system_VMRuntime.cc b/runtime/native/dalvik_system_VMRuntime.cc
index 4ac28ae..d22c0c7 100644
--- a/runtime/native/dalvik_system_VMRuntime.cc
+++ b/runtime/native/dalvik_system_VMRuntime.cc
@@ -223,7 +223,7 @@
 
 static void VMRuntime_updateProcessState(JNIEnv*, jobject, jint process_state) {
   Runtime* runtime = Runtime::Current();
-  runtime->GetHeap()->UpdateProcessState(static_cast<gc::ProcessState>(process_state));
+  runtime->UpdateProcessState(static_cast<ProcessState>(process_state));
 }
 
 static void VMRuntime_trimHeap(JNIEnv* env, jobject) {