DO NOT MERGE Fix all unsafe caching to be like libcore.

This way, if a runtime is restarted within a process, we re-initialize all
the cached data.

Conflicts:

	src/native/java_lang_Runtime.cc -- nativeExit lost an argument in dalvik-dev

(cherry picked from commit 7756d5473fa27ce7e6ac7c31770eef7030431da4)

Change-Id: I6184fc20c2a9ec16c4b053584a4d1c3b64452d0f
diff --git a/src/native/java_lang_reflect_Constructor.cc b/src/native/java_lang_reflect_Constructor.cc
index 5d0434d..1094d06 100644
--- a/src/native/java_lang_reflect_Constructor.cc
+++ b/src/native/java_lang_reflect_Constructor.cc
@@ -14,14 +14,12 @@
  * limitations under the License.
  */
 
-#include "jni_internal.h"
 #include "class_linker.h"
+#include "jni_internal.h"
 #include "object.h"
 #include "object_utils.h"
 #include "reflection.h"
 
-#include "JniConstants.h" // Last to avoid problems with LOG redefinition.
-
 namespace art {
 
 /*
@@ -63,7 +61,7 @@
 };
 
 void register_java_lang_reflect_Constructor(JNIEnv* env) {
-  jniRegisterNativeMethods(env, "java/lang/reflect/Constructor", gMethods, NELEM(gMethods));
+  REGISTER_NATIVE_METHODS("java/lang/reflect/Constructor");
 }
 
 }  // namespace art