ART: More header cleanup - runtime.h

Remove unnecessary runtime.h includes. Refactor other headers
(move to forward declarations) to make this possible.

Test: mmma art
Change-Id: I297f0ad444ba92169edd16d8c7cbe95bb6dbb800
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index e0d97b7..17c20b4 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -38,7 +38,6 @@
 #include "method_reference.h"
 #include "mirror/class.h"  // For mirror::Class::Status.
 #include "os.h"
-#include "runtime.h"
 #include "safe_map.h"
 #include "thread_pool.h"
 #include "utils/atomic_method_ref_map.h"
@@ -61,6 +60,7 @@
 class DexCompilationUnit;
 struct InlineIGetIPutData;
 class InstructionSetFeatures;
+class InternTable;
 class ParallelCompilationManager;
 class ScopedObjectAccess;
 template <class Allocator> class SrcMap;
@@ -131,10 +131,7 @@
       REQUIRES_SHARED(Locks::mutator_lock_)
       REQUIRES(!compiled_classes_lock_, !dex_to_dex_references_lock_);
 
-  VerificationResults* GetVerificationResults() const {
-    DCHECK(Runtime::Current()->IsAotCompiler());
-    return verification_results_;
-  }
+  VerificationResults* GetVerificationResults() const;
 
   InstructionSet GetInstructionSet() const {
     return instruction_set_;