Support for loading classes from DEX files stored in a ByteBuffer.

Bug: http://b/26878838
Test: test-art-target-gtest-dex_file_test

Change-Id: I68845c35784386bde6270102f0079d4f07bc4d03
diff --git a/runtime/runtime.cc b/runtime/runtime.cc
index 8ea31a1..a365a73 100644
--- a/runtime/runtime.cc
+++ b/runtime/runtime.cc
@@ -90,6 +90,7 @@
 #include "mirror/throwable.h"
 #include "monitor.h"
 #include "native/dalvik_system_DexFile.h"
+#include "native/dalvik_system_InMemoryDexClassLoader_DexData.h"
 #include "native/dalvik_system_VMDebug.h"
 #include "native/dalvik_system_VMRuntime.h"
 #include "native/dalvik_system_VMStack.h"
@@ -1389,6 +1390,7 @@
 
 void Runtime::RegisterRuntimeNativeMethods(JNIEnv* env) {
   register_dalvik_system_DexFile(env);
+  register_dalvik_system_InMemoryDexClassLoader_DexData(env);
   register_dalvik_system_VMDebug(env);
   register_dalvik_system_VMRuntime(env);
   register_dalvik_system_VMStack(env);