Remove useless compile assert.

Review URL: http://codereview.chromium.org/6979014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86697 0039d316-1c4b-4281-b951-d872f2087c98

net/base/mime_util.cc

@@ -272,8 +272,6 @@ static const char* const supported_non_image_types[] = {
   // Note: ADDING a new type here will probably render it AS HTML. This can
   // result in cross site scripting.
 };
-COMPILE_ASSERT(arraysize(supported_non_image_types) == 17,
-               supported_non_images_types_must_equal_17);
 
 //  Mozilla 1.8 and WinIE 7 both accept text/javascript and text/ecmascript.
 //  Mozilla 1.8 accepts application/javascript, application/ecmascript, and