Merge "Read the autofill highlight from rootView context" into oc-dev

    @Nullable private Drawable getAutofilledDrawable() {

        // Lazily load the isAutofilled drawable.

        if (mAttachInfo.mAutofilledDrawable == null) {

            TypedArray a = mContext.getTheme().obtainStyledAttributes(AUTOFILL_HIGHLIGHT_ATTR);

            Context rootContext = getRootView().getContext();

            TypedArray a = rootContext.getTheme().obtainStyledAttributes(AUTOFILL_HIGHLIGHT_ATTR);

            int attributeResourceId = a.getResourceId(0, 0);

            mAttachInfo.mAutofilledDrawable = mContext.getDrawable(attributeResourceId);

            mAttachInfo.mAutofilledDrawable = rootContext.getDrawable(attributeResourceId);

            a.recycle();

        }