Fix Java PersonalDataManagerTest flake.

chrome/browser/autofill/android/personal_data_manager_android.cc

 // Copyright 2013 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.
 
 #include "chrome/browser/autofill/android/personal_data_manager_android.h"
 
 #include <stddef.h>
 #include <algorithm>
 #include <memory>
 #include <utility>
@@ skipping 299 matching lines @@
     : weak_java_obj_(env, obj),
       personal_data_manager_(PersonalDataManagerFactory::GetForProfile(
           ProfileManager::GetActiveUserProfile())) {
   personal_data_manager_->AddObserver(this);
 }
 
 PersonalDataManagerAndroid::~PersonalDataManagerAndroid() {
   personal_data_manager_->RemoveObserver(this);
 }
 
+jboolean PersonalDataManagerAndroid::IsDataLoaded(
+    JNIEnv* env,
+    const base::android::JavaParamRef<jobject>& unused_obj) const {
+  return personal_data_manager_->IsDataLoaded();
+}
+
 ScopedJavaLocalRef<jobjectArray>
 PersonalDataManagerAndroid::GetProfileGUIDsForSettings(
     JNIEnv* env,
     const JavaParamRef<jobject>& unused_obj) {
   return GetProfileGUIDs(env, personal_data_manager_->GetProfiles());
 }
 
 ScopedJavaLocalRef<jobjectArray>
 PersonalDataManagerAndroid::GetProfileGUIDsToSuggest(
     JNIEnv* env,
@@ skipping 402 matching lines @@
                base::android::ConvertJavaStringToUTF16(env, jcountry_name)));
 }
 
 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   PersonalDataManagerAndroid* personal_data_manager_android =
       new PersonalDataManagerAndroid(env, obj);
   return reinterpret_cast<intptr_t>(personal_data_manager_android);
 }
 
 }  // namespace autofill