Move global sync settings to AccountSettings.

It also makes AccountSettings respond to the SYNC_SETTINGS intent, which
it is currently triggered by Calendar and could be triggered by Gmail.

Bug: 16076571
Change-Id: I2c55262a87e46ba88f36a90a2f8f27d08f88e851

src/com/android/settings/accounts/SyncSettingsActivity.java

@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.settings.accounts;
-
-import android.content.Intent;
-
-import com.android.settings.SettingsActivity;
-
-/**
- * Launcher activity for the SyncSettings fragment.
- *
- */
-public class SyncSettingsActivity extends SettingsActivity {
-    @Override
-    public Intent getIntent() {
-        Intent modIntent = new Intent(super.getIntent());
-        modIntent.putExtra(SettingsActivity.EXTRA_SHOW_FRAGMENT, SyncSettings.class.getName());
-        return modIntent;
-    }
-
-    @Override
-    protected boolean isValidFragment(String fragmentName) {
-        if (SyncSettings.class.getName().equals(fragmentName)) return true;
-        return false;
-    }
-}