Move Account & sync settings into Settings app.

Fragmentized some of the activities and moved buttons into the menu area.

Bug: 3148844

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

@@ -0,0 +1,42 @@
+
+package com.android.settings.accounts;
+
+import com.android.settings.R;
+
+import android.app.Activity;
+import android.content.ContentResolver;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.View;
+import android.view.View.OnClickListener;
+
+/**
+ * This is AccountSyncSettings with 'remove account' button always gone and 
+ * a wizard-like button bar to complete the activity.
+ */
+public class AccountSyncSettingsInAddAccount extends AccountSyncSettings 
+        implements OnClickListener {
+    private View mFinishArea;
+    private View mFinishButton;
+
+    @Override
+    protected void initializeUi(final View rootView) {
+        super.initializeUi(rootView);
+
+        mFinishArea = (View) rootView.findViewById(R.id.finish_button_area);
+        mFinishArea.setVisibility(View.VISIBLE);
+        mFinishButton = (View) rootView.findViewById(R.id.finish_button);
+        mFinishButton.setOnClickListener(this);
+    }
+
+    @Override
+    public void onPrepareOptionsMenu(Menu menu) {
+        super.onPrepareOptionsMenu(menu);
+        // Remove the "remove account" menu item
+        menu.findItem(MENU_REMOVE_ACCOUNT_ID).setVisible(false);
+    }
+
+    public void onClick(View v) {
+        finish();
+    }
+}