Infrastructure to improve app mode stub <-> Chrome main communication.

chrome/browser/shell_integration.cc

Index: chrome/browser/shell_integration.cc
diff --git a/chrome/browser/shell_integration.cc b/chrome/browser/shell_integration.cc
index c7362d69020eb153a871f827e24c58a55e3eefb3..e3eae8167adfe1434dc27ba4912aa93a41719dfa 100644
--- a/chrome/browser/shell_integration.cc
+++ b/chrome/browser/shell_integration.cc
@@ -33,6 +33,23 @@ ShellIntegration::ShortcutInfo::ShortcutInfo()
 
 ShellIntegration::ShortcutInfo::~ShortcutInfo() {}
 
+static const struct ShellIntegration::AppModeInfo* gAppModeInfo = NULL;
+
+// static
+void ShellIntegration::SetAppModeInfo(const struct AppModeInfo* info) {
+  gAppModeInfo = info;
+}
+
+// static
+const struct ShellIntegration::AppModeInfo* ShellIntegration::AppModeInfo() {
+  return gAppModeInfo;
+}
+
+// static
+bool ShellIntegration::IsRunningInAppMode() {
+  return gAppModeInfo != NULL;
+}
+
 // static
 CommandLine ShellIntegration::CommandLineArgsForLauncher(
     const GURL& url,