Add Canary to the channel switching UI.

chrome/browser/dom_ui/options/about_page_handler.cc

Index: chrome/browser/dom_ui/options/about_page_handler.cc
diff --git a/chrome/browser/dom_ui/options/about_page_handler.cc b/chrome/browser/dom_ui/options/about_page_handler.cc
index 8bb23537787488086b64029509521bf9fcb0e8a8..cb24290216f1794aad2411b4245dcc0fd1272a59 100644
--- a/chrome/browser/dom_ui/options/about_page_handler.cc
+++ b/chrome/browser/dom_ui/options/about_page_handler.cc
@@ -80,6 +80,7 @@ const LocalizeEntry localize_table[] = {
     { "release", IDS_ABOUT_PAGE_CHANNEL_RELEASE },
     { "beta", IDS_ABOUT_PAGE_CHANNEL_BETA },
     { "development", IDS_ABOUT_PAGE_CHANNEL_DEVELOPMENT },
+    { "canary", IDS_ABOUT_PAGE_CHANNEL_CANARY },
     { "user_agent", IDS_ABOUT_VERSION_USER_AGENT },
     { "command_line", IDS_ABOUT_VERSION_COMMAND_LINE },
     { "aboutPage", IDS_ABOUT_PAGE_TITLE }