Mus experiment in content shell on Android.

content/shell/browser/shell.h

Index: content/shell/browser/shell.h
diff --git a/content/shell/browser/shell.h b/content/shell/browser/shell.h
index 6f36810032181c1cb1adf595961a10c8e5826579..c2d6f2397f531c2499cf33415e53538d6faa90ac 100644
--- a/content/shell/browser/shell.h
+++ b/content/shell/browser/shell.h
@@ -21,6 +21,7 @@
 
 #if defined(OS_ANDROID)
 #include "base/android/scoped_java_ref.h"
+#include "services/service_manager/public/cpp/connection.h"
 #elif defined(USE_AURA)
 #if defined(OS_CHROMEOS)
 
@@ -118,6 +119,8 @@ class Shell : public WebContentsDelegate,
 #elif defined(OS_ANDROID)
   // Registers the Android Java to native methods.
   static bool Register(JNIEnv* env);
+  void StartMusDemo(JNIEnv* env,
+                    const base::android::JavaParamRef<jobject>& caller);
 #endif
 
   // WebContentsDelegate
@@ -252,6 +255,7 @@ class Shell : public WebContentsDelegate,
 
 #if defined(OS_ANDROID)
   base::android::ScopedJavaGlobalRef<jobject> java_object_;
+  std::unique_ptr<service_manager::Connection> mus_demo_connection_;
 #elif defined(USE_AURA)
 #if defined(OS_CHROMEOS)
   static wm::WMTestHelper* wm_test_helper_;