Merge "Fix underdraw during resizing" into oc-dev

    @Override

    public void onDraw(Canvas c) {

        super.onDraw(c);

        mBackgroundFallback.draw(mContentRoot, c, mWindow.mContentParent);

        // When we are resizing, we need the fallback background to cover the area where we have our

        // system bar background views as the navigation bar will be hidden during resizing.

        mBackgroundFallback.draw(isResizing() ? this : mContentRoot, mContentRoot, c,

                mWindow.mContentParent);

    }

    @Override

        return mBackgroundFallback != null;

    }

    public void draw(ViewGroup root, Canvas c, View content) {

    /**

     * Draws the fallback background.

     *

     * @param boundsView The view determining with which bounds the background should be drawn.

     * @param root The view group containing the content.

     * @param c The canvas to draw the background onto.

     * @param content The view where the actual app content is contained in.

     */

    public void draw(ViewGroup boundsView, ViewGroup root, Canvas c, View content) {

        if (!hasFallback()) {

            return;

        }

        // Draw the fallback in the padding.

        final int width = root.getWidth();

        final int height = root.getHeight();

        final int width = boundsView.getWidth();

        final int height = boundsView.getHeight();

        int left = width;

        int top = height;

        int right = 0;