In-app messaging to communicate the imminent 32-bit deprecation to 32-bit-only users

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 f619bd94f429139d66658fffe8782ad1d33ffb1a..9a2619424eaf09db922688a848a0af31cd6c0225 100644
--- a/chrome/common/url_constants.cc
+++ b/chrome/common/url_constants.cc
@@ -671,4 +671,13 @@ const char kLanguageSettingsLearnMoreUrl[] =
     "https://support.google.com/chrome/topic/1678461";
 #endif
 
+#if defined(OS_MACOSX)
+const char kMac32BitDeprecationURL[] =
+#if !defined(ARCH_CPU_64_BITS)
+    "https://support.google.com/chrome/?p=ui_mac_32bit_support";
+#else
+    "";
+#endif
+#endif
+
 }  // namespace chrome