Break apart header files.

Create libart-gtest for common runtime and compiler gtest routines.
Rename CompilerCallbacksImpl that is quick compiler specific.
Rename trace clock source constants to not use the overloaded profiler term.

Change-Id: I4aac4bdc7e7850c68335f81e59a390133b54e933
diff --git a/compiler/driver/compiler_driver_test.cc b/compiler/driver/compiler_driver_test.cc
index 5325a68..9ae9bd4 100644
--- a/compiler/driver/compiler_driver_test.cc
+++ b/compiler/driver/compiler_driver_test.cc
@@ -25,12 +25,13 @@
 #include "dex_file.h"
 #include "gc/heap.h"
 #include "mirror/art_method-inl.h"
-#include "mirror/class.h"
 #include "mirror/class-inl.h"
+#include "mirror/class_loader.h"
 #include "mirror/dex_cache-inl.h"
 #include "mirror/object_array-inl.h"
 #include "mirror/object-inl.h"
 #include "handle_scope-inl.h"
+#include "scoped_thread_state_change.h"
 
 namespace art {