Update Google Calendar Checker extension.

chrome/common/extensions/docs/examples/extensions/calendar/_locales/cs/messages.json

Index: chrome/common/extensions/docs/examples/extensions/calendar/_locales/cs/messages.json
diff --git a/chrome/common/extensions/docs/examples/extensions/calendar/_locales/cs/messages.json b/chrome/common/extensions/docs/examples/extensions/calendar/_locales/cs/messages.json
new file mode 100644
index 0000000000000000000000000000000000000000..6e31a42ee171cda1a4a3467c7d3724a83c74f9c3
--- /dev/null
+++ b/chrome/common/extensions/docs/examples/extensions/calendar/_locales/cs/messages.json
@@ -0,0 +1 @@
+{"name":{"message":"Kontrola Kalend\u00e1\u0159e Google (od spole\u010dnosti Google)"},"title":{"message":"Kontrola Kalend\u00e1\u0159e Google"},"description":{"message":"Umo\u017e\u0148uje rychle zobrazit \u010das, kter\u00fd zb\u00fdv\u00e1 do dal\u0161\u00ed sch\u016fzky napl\u00e1novan\u00e9 v kter\u00e9mkoli z va\u0161ich kalend\u00e1\u0159\u016f. Kliknut\u00edm na tla\u010d\u00edtko p\u0159ejdete do kalend\u00e1\u0159e."},"direction":{"message":"ltr"},"notitle":{"message":"(Bez n\u00e1zvu)"},"optionstitle":{"message":"Kontrola Kalend\u00e1\u0159e Google"},"minutes":{"message":"$1 min","placeholders":{"1":{"content":"$1"}}},"hours":{"message":"$1 h","placeholders":{"1":{"content":"$1"}}},"days":{"message":"$1 d","placeholders":{"1":{"content":"$1"}}},"multicalendartext":{"message":"Podpora n\u011bkolika kalend\u00e1\u0159\u016f"},"extensionname":{"message":"Kontrola Kalend\u00e1\u0159e Google"},"status_saved":{"message":"Nastaven\u00ed byla ulo\u017eena."},"status_saving":{"message":"Ukl\u00e1d\u00e1n\u00ed...."},"multicalendartooltip":{"message":"Za\u0161krtnut\u00edm pol\u00ed\u010dka pros\u00edm povolte podporu v\u00edce kalend\u00e1\u0159\u016f"},"imagetooltip":{"message":"Kalend\u00e1\u0159 Google"}}