Rename ApplicationDelegate to ShellClient

mojo/shell/application_manager_apptest_target.cc

Index: mojo/shell/application_manager_apptest_target.cc
diff --git a/mojo/shell/application_manager_apptest_target.cc b/mojo/shell/application_manager_apptest_target.cc
index 24676088763da3a5ac011b6af4d02d8bcac98015..e0c23b830526513b30be111595e547f87acfb3e2 100644
--- a/mojo/shell/application_manager_apptest_target.cc
+++ b/mojo/shell/application_manager_apptest_target.cc
@@ -6,9 +6,9 @@
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "mojo/shell/application_manager_apptests.mojom.h"
-#include "mojo/shell/public/cpp/application_connection.h"
-#include "mojo/shell/public/cpp/application_delegate.h"
+#include "mojo/shell/public/cpp/connection.h"
 #include "mojo/shell/public/cpp/shell.h"
+#include "mojo/shell/public/cpp/shell_client.h"
 #include "mojo/shell/runner/child/test_native_main.h"
 #include "mojo/shell/runner/init.h"
 
@@ -16,13 +16,13 @@ using mojo::shell::test::mojom::CreateInstanceForHandleTestPtr;
 
 namespace {
 
-class TargetApplicationDelegate : public mojo::ApplicationDelegate {
+class TargetApplicationDelegate : public mojo::ShellClient {
  public:
   TargetApplicationDelegate() {}
   ~TargetApplicationDelegate() override {}
 
  private:
-  // mojo::ApplicationDelegate:
+  // mojo::ShellClient:
   void Initialize(mojo::Shell* shell, const std::string& url,
                   uint32_t id) override {
     CreateInstanceForHandleTestPtr service;