void WebFrameLoaderClient::transitionToCommittedForNewPage()
{
WebPage* webPage = m_frame->page();
Color backgroundColor = webPage->drawsTransparentBackground() ? Color::transparent : Color::white;
bool isMainFrame = webPage->mainWebFrame() == m_frame;
bool shouldUseFixedLayout = isMainFrame && webPage->useFixedLayout();
#if !USE(TILED_BACKING_STORE)
const ResourceResponse& response = m_frame->coreFrame()->loader()->documentLoader()->response();
m_frameHasCustomRepresentation = isMainFrame && WebProcess::shared().shouldUseCustomRepresentationForResponse(response);
#endif
m_frame->coreFrame()->createView(webPage->size(), backgroundColor, /* transparent */ false, IntSize(), shouldUseFixedLayout);
m_frame->coreFrame()->view()->setTransparent(!webPage->drawsBackground());
}
AcceleratedSurface::AcceleratedSurface(WebPage& webPage)
: m_webPage(webPage)
, m_size(webPage.size())
{
m_size.scale(m_webPage.deviceScaleFactor());
}