Modified the PrivacySettings and add PreferenceControllers

- Changed the PrivacySettings to DashboardFragment.
- Added the new five related PreferenceControllers and related codes
- Modified the privacy_settings.xml
- Removed the PrivacySettingsTest test by design changed
- Moved the PrivacySettings.java from root directory to backup

Test: manual
Test: make RunSettingsRoboTests
Change-Id: Ic88e2e58a11d024d2394f75c3db5b46fe2d86dba

src/com/android/settings/backup/PrivacySettingsConfigData.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 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.backup;
+
+import android.content.Intent;
+
+public class PrivacySettingsConfigData {
+    private boolean mBackupEnabled;
+    private boolean mBackupGray;
+    private Intent mConfigIntent;
+    private String mConfigSummary;
+    private Intent mManageIntent;
+    private String mManageLabel;
+
+    public PrivacySettingsConfigData() {
+        mBackupEnabled = false;
+        mBackupGray = false;
+        mConfigIntent = null;
+        mConfigSummary = null;
+        mManageIntent = null;
+        mManageLabel = null;
+    }
+
+    public boolean isBackupEnabled() {
+        return mBackupEnabled;
+    }
+
+    public void setBackupEnabled(final boolean backupEnabled) {
+        mBackupEnabled = backupEnabled;
+    }
+
+    public boolean isBackupGray() {
+        return mBackupGray;
+    }
+
+    public void setBackupGray(final boolean backupGray) {
+        mBackupGray = backupGray;
+    }
+
+    public Intent getConfigIntent() {
+        return mConfigIntent;
+    }
+
+    public void setConfigIntent(final Intent configIntent) {
+        mConfigIntent = configIntent;
+    }
+
+    public String getConfigSummary() {
+        return mConfigSummary;
+    }
+
+    public void setConfigSummary(final String configSummary) {
+        mConfigSummary = configSummary;
+    }
+
+    public Intent getManageIntent() {
+        return mManageIntent;
+    }
+
+    public void setManageIntent(final Intent manageIntent) {
+        mManageIntent = manageIntent;
+    }
+
+    public String getManageLabel() {
+        return mManageLabel;
+    }
+
+    public void setManageLabel(final String manageLabel) {
+        mManageLabel = manageLabel;
+    }
+}