DevTools: follow up to r158821, adding id to the closeWindow command.

TBR=kaznacheev

Review URL: https://codereview.chromium.org/25863003

git-svn-id: svn://svn.chromium.org/blink/trunk@158871 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Mark HFONT FontPlatformData constructor as GDI only

Add ENABLE(GDI_FONTS_ON_WINDOWS) ifdef around
FontPlatformData(HFONT) constructor.

BUG=251355
R=eseidel@chromium.org

Review URL: https://codereview.chromium.org/25891002

git-svn-id: svn://svn.chromium.org/blink/trunk@158872 bbb929c8-8fbe-4397-9dbb-9b2b20218538