Initial check-in of gesture config WebUI.

chrome/common/url_constants.cc

Index: chrome/common/url_constants.cc
diff --git a/chrome/common/url_constants.cc b/chrome/common/url_constants.cc
index da738ecbae3e0b6fe51f04ef363c0bd4065c2be2..24dd5c1bd595db77ae00522deebd37c16e1c3424 100644
--- a/chrome/common/url_constants.cc
+++ b/chrome/common/url_constants.cc
@@ -106,6 +106,11 @@ const char kChromeUITransparencyURL[] = "chrome://transparency/";
 const char kChromeUIFileManagerURL[] = "chrome://files/";
 #endif
 
+#if defined(USE_AURA)
+const char kChromeUIGestureConfigURL[] = "chrome://gesture/";
+const char kChromeUIGestureConfigHost[] = "gesture";
+#endif
+
 #if (defined(OS_LINUX) && defined(TOOLKIT_VIEWS)) || defined(USE_AURA)
 const char kChromeUICollectedCookiesURL[] = "chrome://collected-cookies/";
 const char kChromeUIHttpAuthURL[] = "chrome://http-auth/";