Frameworks/base: Mask pdfium warning

#include "jni.h"

#include "JNIHelp.h"

#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Wdelete-non-virtual-dtor"

#include "fpdfview.h"

#include "fpdfedit.h"

#include "fpdfsave.h"

#include "fsdk_rendercontext.h"

#include "fpdf_transformpage.h"

#pragma GCC diagnostic pop

#include "SkMatrix.h"

#include <android_runtime/AndroidRuntime.h>