Merge "Support custom themes in TabHost."

                com.android.internal.R.attr.tabWidgetStyle, 0);

        mTabLayoutId = a.getResourceId(R.styleable.TabWidget_tabLayout, 0);

        a.recycle();

        if (mTabLayoutId == 0) {

            throw new IllegalArgumentException("Invalid TabWidget tabLayout id");

            // In case the tabWidgetStyle does not inherit from Widget.TabWidget and tabLayout is

            // not defined.

            mTabLayoutId = R.layout.tab_indicator_holo;

        }

        a.recycle();

        initTabHost();

    }