WallpaperPrivateSetWallpaperFunction 385 chrome/browser/chromeos/extensions/wallpaper_private_api.cc WallpaperPrivateSetWallpaperFunction::WallpaperPrivateSetWallpaperFunction() { WallpaperPrivateSetWallpaperFunction 388 chrome/browser/chromeos/extensions/wallpaper_private_api.cc WallpaperPrivateSetWallpaperFunction::~WallpaperPrivateSetWallpaperFunction() {