CalculatePageScale 649 chrome/utility/chrome_content_utility_client.cc *scale_factor = gfx::CalculatePageScale(metafile.context(), CalculatePageScale 1932 content/renderer/pepper/pepper_plugin_instance_impl.cc double dynamic_scale = gfx::CalculatePageScale(dc, size_in_pixels.width(), CalculatePageScale 43 ui/gfx/gdi_util.h GFX_EXPORT double CalculatePageScale(HDC dc, int page_width, int page_height);