Android: Allow duplicate calls to InitApplicationContext.

base/android/jni_android.h

Index: base/android/jni_android.h
diff --git a/base/android/jni_android.h b/base/android/jni_android.h
index 81ce3fd003d5af1973678c39e4250c0e0ef62ae7..7a006329b33b40c9640ed72ae54865e4cf43ebe0 100644
--- a/base/android/jni_android.h
+++ b/base/android/jni_android.h
@@ -41,7 +41,8 @@ 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