Remove unneeded JNI registrations.

base/android/jni_generator/golden_sample_for_tests_jni.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file is autogenerated by
 //     base/android/jni_generator/jni_generator.py
 // For
 //     org/chromium/example/jni_generator/SampleForTests
 
 #ifndef org_chromium_example_jni_generator_SampleForTests_JNI
@@ skipping 15 matching lines @@
 jclass g_InnerStructA_clazz = NULL;
 // Leaking this jclass as we cannot use LazyInstance from some threads.
 jclass g_SampleForTests_clazz = NULL;
 // Leaking this jclass as we cannot use LazyInstance from some threads.
 jclass g_InnerStructB_clazz = NULL;
 
 }  // namespace
 
 namespace base {
 namespace android {
+extern "C"{
 
 static jlong Init(JNIEnv* env, jobject jcaller,
     jstring param);
+__attribute__((alias("Init"), visibility("default"))) jlong
+    Java_org_chromium_example_jni_1generator_SampleForTests_nativeInit(JNIEnv*
+        env, jobject jcaller,
+    jstring param);
 
 static jdouble GetDoubleFunction(JNIEnv* env, jobject jcaller);
+__attribute__((alias("GetDoubleFunction"), visibility("default"))) jdouble
+Java_org_chromium_example_jni_1generator_SampleForTests_nativeGetDoubleFunction(JNIEnv*
+        env, jobject jcaller);
 
 static jfloat GetFloatFunction(JNIEnv* env, jclass jcaller);
+__attribute__((alias("GetFloatFunction"), visibility("default"))) jfloat
+Java_org_chromium_example_jni_1generator_SampleForTests_nativeGetFloatFunction(JNIEnv*
+        env, jclass jcaller);
 
 static void SetNonPODDatatype(JNIEnv* env, jobject jcaller,
     jobject rect);
+__attribute__((alias("SetNonPODDatatype"), visibility("default"))) void
+Java_org_chromium_example_jni_1generator_SampleForTests_nativeSetNonPODDatatype(JNIEnv*
+        env, jobject jcaller,
+    jobject rect);
 
 static jobject GetNonPODDatatype(JNIEnv* env, jobject jcaller);
+__attribute__((alias("GetNonPODDatatype"), visibility("default"))) jobject
+Java_org_chromium_example_jni_1generator_SampleForTests_nativeGetNonPODDatatype(JNIEnv*
+        env, jobject jcaller);
 
 // Step 2: method stubs.
 static void Destroy(JNIEnv* env, jobject jcaller,
     jlong nativeCPPClass) {
   CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass);
   CHECK_NATIVE_PTR(env, jcaller, native, "Destroy");
   return native->Destroy(env, jcaller);
 }
+__attribute__((alias("Destroy"), visibility("default")))
+  void
+      Java_org_chromium_example_jni_1generator_SampleForTests_nativeDestroy(JNIEnv*
+      env,
+      jobject jcaller,
+    jlong nativeCPPClass);
 
 static jint Method(JNIEnv* env, jobject jcaller,
     jlong nativeCPPClass) {
   CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass);
   CHECK_NATIVE_PTR(env, jcaller, native, "Method", 0);
   return native->Method(env, jcaller);
 }
+__attribute__((alias("Method"), visibility("default")))
+  jint
+      Java_org_chromium_example_jni_1generator_SampleForTests_nativeMethod(JNIEnv*
+      env,
+      jobject jcaller,
+    jlong nativeCPPClass);
 
 static jdouble MethodOtherP0(JNIEnv* env, jobject jcaller,
     jlong nativePtr) {
   CPPClass::InnerClass* native =
       reinterpret_cast<CPPClass::InnerClass*>(nativePtr);
   CHECK_NATIVE_PTR(env, jcaller, native, "MethodOtherP0", 0);
   return native->MethodOtherP0(env, jcaller);
 }
+__attribute__((alias("MethodOtherP0"), visibility("default")))
+  jdouble
+      Java_org_chromium_example_jni_1generator_SampleForTests_nativeMethodOtherP0(JNIEnv*
+      env,
+      jobject jcaller,
+    jlong nativePtr);
 
 static void AddStructB(JNIEnv* env, jobject jcaller,
     jlong nativeCPPClass,
     jobject b) {
   CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass);
   CHECK_NATIVE_PTR(env, jcaller, native, "AddStructB");
   return native->AddStructB(env, jcaller, b);
 }
+__attribute__((alias("AddStructB"), visibility("default")))
+  void
+      Java_org_chromium_example_jni_1generator_SampleForTests_nativeAddStructB(JNIEnv*
+      env,
+      jobject jcaller,
+    jlong nativeCPPClass,
+    jobject b);
 
 static void IterateAndDoSomethingWithStructB(JNIEnv* env, jobject jcaller,
     jlong nativeCPPClass) {
   CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass);
   CHECK_NATIVE_PTR(env, jcaller, native, "IterateAndDoSomethingWithStructB");
   return native->IterateAndDoSomethingWithStructB(env, jcaller);
 }
+__attribute__((alias("IterateAndDoSomethingWithStructB"),
+    visibility("default")))
+  void
+      Java_org_chromium_example_jni_1generator_SampleForTests_nativeIterateAndDoSomethingWithStructB(JNIEnv*
+      env,
+      jobject jcaller,
+    jlong nativeCPPClass);
 
 static jstring ReturnAString(JNIEnv* env, jobject jcaller,
     jlong nativeCPPClass) {
   CPPClass* native = reinterpret_cast<CPPClass*>(nativeCPPClass);
   CHECK_NATIVE_PTR(env, jcaller, native, "ReturnAString", NULL);
   return native->ReturnAString(env, jcaller).Release();
 }
+__attribute__((alias("ReturnAString"), visibility("default")))
+  jstring
+      Java_org_chromium_example_jni_1generator_SampleForTests_nativeReturnAString(JNIEnv*
+      env,
+      jobject jcaller,
+    jlong nativeCPPClass);
 
 static base::subtle::AtomicWord g_SampleForTests_javaMethod = 0;
 static jint Java_SampleForTests_javaMethod(JNIEnv* env, jobject obj, jint foo,
     jint bar) {
   /* Must call RegisterNativesImpl()  */
   CHECK_CLAZZ(env, obj,
       g_SampleForTests_clazz, 0);
   jmethodID method_id =
       base::android::MethodID::LazyGet<
       base::android::MethodID::TYPE_INSTANCE>(
@@ skipping 197 matching lines @@
 ")"
 "Ljava/lang/String;",
       &g_InnerStructB_getValue);
 
   jstring ret =
       static_cast<jstring>(env->CallObjectMethod(obj,
           method_id));
   jni_generator::CheckException(env);
   return base::android::ScopedJavaLocalRef<jstring>(env, ret);
 }
+};
 
 // Step 3: RegisterNatives.
-
-static const JNINativeMethod kMethodsSampleForTests[] = {
-    { "nativeInit",
-"("
-"Ljava/lang/String;"
-")"
-"J", reinterpret_cast<void*>(Init) },
-    { "nativeDestroy",
-"("
-"J"
-")"
-"V", reinterpret_cast<void*>(Destroy) },
-    { "nativeGetDoubleFunction",
-"("
-")"
-"D", reinterpret_cast<void*>(GetDoubleFunction) },
-    { "nativeGetFloatFunction",
-"("
-")"
-"F", reinterpret_cast<void*>(GetFloatFunction) },
-    { "nativeSetNonPODDatatype",
-"("
-"Landroid/graphics/Rect;"
-")"
-"V", reinterpret_cast<void*>(SetNonPODDatatype) },
-    { "nativeGetNonPODDatatype",
-"("
-")"
-"Ljava/lang/Object;", reinterpret_cast<void*>(GetNonPODDatatype) },
-    { "nativeMethod",
-"("
-"J"
-")"
-"I", reinterpret_cast<void*>(Method) },
-    { "nativeMethodOtherP0",
-"("
-"J"
-")"
-"D", reinterpret_cast<void*>(MethodOtherP0) },
-    { "nativeAddStructB",
-"("
-"J"
-"Lorg/chromium/example/jni_generator/SampleForTests$InnerStructB;"
-")"
-"V", reinterpret_cast<void*>(AddStructB) },
-    { "nativeIterateAndDoSomethingWithStructB",
-"("
-"J"
-")"
-"V", reinterpret_cast<void*>(IterateAndDoSomethingWithStructB) },
-    { "nativeReturnAString",
-"("
-"J"
-")"
-"Ljava/lang/String;", reinterpret_cast<void*>(ReturnAString) },
-};
-
 static bool RegisterNativesImpl(JNIEnv* env) {
   g_InnerStructA_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
       base::android::GetClass(env, kInnerStructAClassPath).obj()));
   g_SampleForTests_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
       base::android::GetClass(env, kSampleForTestsClassPath).obj()));
   g_InnerStructB_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
       base::android::GetClass(env, kInnerStructBClassPath).obj()));
 
-  const int kMethodsSampleForTestsSize = arraysize(kMethodsSampleForTests);
-
-  if (env->RegisterNatives(g_SampleForTests_clazz,
-                           kMethodsSampleForTests,
-                           kMethodsSampleForTestsSize) < 0) {
-    jni_generator::HandleRegistrationError(
-        env, g_SampleForTests_clazz, __FILE__);
-    return false;
-  }
-
   return true;
 }
 
 }  // namespace android
 }  // namespace base
 
 #endif  // org_chromium_example_jni_generator_SampleForTests_JNI