Android: Allow duplicate calls to InitApplicationContext.

base/android/jni_android.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.
 
 #ifndef BASE_ANDROID_JNI_ANDROID_H_
 #define BASE_ANDROID_JNI_ANDROID_H_
 
 #include <jni.h>
 #include <sys/types.h>
 
@@ skipping 23 matching lines @@
 // Initializes the global JVM. It is not necessarily called before
 // InitApplicationContext().
 BASE_EXPORT void InitVM(JavaVM* vm);
 
 // Returns true if the global JVM has been initialized.
 BASE_EXPORT bool IsVMInitialized();
 
 // Initializes the global application context object. The |context| can be any
 // valid reference to the application context. Internally holds a global ref to
 // the context. InitVM and InitApplicationContext maybe called in either order.
-BASE_EXPORT void InitApplicationContext(const JavaRef<jobject>& context);
+BASE_EXPORT void InitApplicationContext(JNIEnv* env,
+                                        const JavaRef<jobject>& context);
 
 // Gets a global ref to the application context set with
 // InitApplicationContext(). Ownership is retained by the function - the caller
 // must NOT release it.
 const BASE_EXPORT jobject GetApplicationContext();
 
 // Finds the class named |class_name| and returns it.
 // Use this method instead of invoking directly the JNI FindClass method (to
 // prevent leaking local references).
 // This method triggers a fatal assertion if the class could not be found.
@@ skipping 35 matching lines @@
 // and returns true.
 BASE_EXPORT bool ClearException(JNIEnv* env);
 
 // This function will call CHECK() macro if there's any pending exception.
 BASE_EXPORT void CheckException(JNIEnv* env);
 
 }  // namespace android
 }  // namespace base
 
 #endif  // BASE_ANDROID_JNI_ANDROID_H_