Remove dependency on JNIHelp header side effects.

Bug: 10680559
Change-Id: I47870d6c48906e0a420c52b7bc5945ffe29c68a2
diff --git a/core/jni/android_view_KeyEvent.cpp b/core/jni/android_view_KeyEvent.cpp
index 17a0677..c83541d 100644
--- a/core/jni/android_view_KeyEvent.cpp
+++ b/core/jni/android_view_KeyEvent.cpp
@@ -19,6 +19,7 @@
 #include "JNIHelp.h"
 
 #include <android_runtime/AndroidRuntime.h>
+#include <android_runtime/Log.h>
 #include <utils/Log.h>
 #include <input/Input.h>
 #include "android_view_KeyEvent.h"