Delete apparently unused geolocation declarations and include.

BUG=336263

Review URL: https://codereview.chromium.org/139743014

git-svn-id: svn://svn.chromium.org/blink/trunk@165601 bbb929c8-8fbe-4397-9dbb-9b2b20218538
bool ChromeClientImpl::shouldRubberBandInDirection(WebCore::ScrollDirection direction) const
{
    ASSERT(direction != WebCore::ScrollUp && direction != WebCore::ScrollDown);

    if (!m_webView->client())
        return false;

    if (direction == WebCore::ScrollLeft)
        return !m_webView->client()->historyBackListCount();
    if (direction == WebCore::ScrollRight)
        return !m_webView->client()->historyForwardListCount();

    ASSERT_NOT_REACHED();
    return true;
}

bool ChromeClientImpl::shouldRubberBandInDirection(WebCore::ScrollDirection direction) const
{
    ASSERT(direction != WebCore::ScrollUp && direction != WebCore::ScrollDown);

    if (!m_webView->client())
        return false;

    if (direction == WebCore::ScrollLeft)
        return !m_webView->client()->historyBackListCount();
    if (direction == WebCore::ScrollRight)
        return !m_webView->client()->historyForwardListCount();

    ASSERT_NOT_REACHED();
    return true;
}
