Android: moves jni_generator samples to use long for JNI.

base/android/jni_generator/testPureNativeMethodsOption.golden

Index: base/android/jni_generator/testPureNativeMethodsOption.golden
diff --git a/base/android/jni_generator/testPureNativeMethodsOption.golden b/base/android/jni_generator/testPureNativeMethodsOption.golden
index e876ab1dccd024c11dc8886aa739ba8267716366..e7f8d53dd4d792531b0b69537954d95969dfce7e 100644
--- a/base/android/jni_generator/testPureNativeMethodsOption.golden
+++ b/base/android/jni_generator/testPureNativeMethodsOption.golden
@@ -23,8 +23,8 @@ jclass g_Test_clazz = NULL;
 }  // namespace
 
 // Step 2: method stubs.
-static jint Method(JNIEnv* env, jobject jcaller,
-    jint nativeTest,
+static jlong Method(JNIEnv* env, jobject jcaller,
+    jlong nativeTest,
     jint arg1) {
   Test* native = reinterpret_cast<Test*>(nativeTest);
   CHECK_NATIVE_PTR(env, jcaller, native, "Method", 0);
@@ -36,10 +36,10 @@ static jint Method(JNIEnv* env, jobject jcaller,
 static const JNINativeMethod kMethodsTest[] = {
     { "nativeMethod",
 "("
-"I"
+"J"
 "I"
 ")"
-"I", reinterpret_cast<void*>(Method) },
+"J", reinterpret_cast<void*>(Method) },
 };
 
 static bool RegisterNativesImpl(JNIEnv* env) {