Upstream about:welcome page for Android.

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 2b274367d0675aed26a6e873f57df4a24b7d6692..45748ca5cddcd86c8190e9b81140d4234a863e8d 100644
--- a/chrome/common/url_constants.cc
+++ b/chrome/common/url_constants.cc
@@ -78,6 +78,10 @@ const char kChromeUIUberURL[] = "chrome://chrome/";
 const char kChromeUIUberFrameURL[] = "chrome://uber-frame/";
 const char kChromeUIVersionURL[] = "chrome://version/";
 
+#if defined(OS_ANDROID)
+const char kChromeUIWelcomeURL[] = "chrome://welcome/";
+#endif
+
 #if defined(OS_CHROMEOS)
 const char kChromeUIActivationMessage[] = "chrome://activationmessage/";
 const char kChromeUIChooseMobileNetworkURL[] =
@@ -207,6 +211,10 @@ const char kChromeUIWorkersHost[] = "workers";
 const char kChromeUIScreenshotPath[] = "screenshots";
 const char kChromeUIThemePath[] = "theme";
 
+#if defined(OS_ANDROID)
+const char kChromeUIWelcomeHost[] = "welcome";
+#endif
+
 #if defined(OS_LINUX) || defined(OS_OPENBSD)
 const char kChromeUILinuxProxyConfigHost[] = "linux-proxy-config";
 const char kChromeUISandboxHost[] = "sandbox";