[ios showcase]Configures Resource Bundle and adds Toolbar Coordinator

ios/showcase/core/app_delegate.mm

Index: ios/showcase/core/app_delegate.mm
diff --git a/ios/showcase/core/app_delegate.mm b/ios/showcase/core/app_delegate.mm
index fda5403304f46f7c728ab057675a3296453a1808..8136bfb75cbc186ddd6f81d899a287cbcc131e51 100644
--- a/ios/showcase/core/app_delegate.mm
+++ b/ios/showcase/core/app_delegate.mm
@@ -4,6 +4,10 @@
 
 #import "ios/showcase/core/app_delegate.h"
 
+#import "ios/clean/chrome/app/application_state.h"
+#import "ios/clean/chrome/app/steps/launch_to_background.h"
+#import "ios/clean/chrome/app/steps/launch_to_basic.h"
+#import "ios/clean/chrome/app/steps/launch_to_foreground.h"
 #import "ios/showcase/core/showcase_model.h"
 #import "ios/showcase/core/showcase_view_controller.h"
 #import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
@@ -14,8 +18,13 @@
 #error "This file requires ARC support."
 #endif
 
+@interface AppDelegate ()
+@property(nonatomic, strong) ApplicationState* applicationState;
+@end
+
 @implementation AppDelegate
 @synthesize window = _window;
+@synthesize applicationState = _applicationState;
 
 - (BOOL)application:(UIApplication*)application
     didFinishLaunchingWithOptions:(NSDictionary*)launchOptions {
@@ -27,6 +36,13 @@
       initWithRootViewController:viewController];
   self.window.rootViewController = navigationController;
   [self.window makeKeyAndVisible];
+
+  self.applicationState = [[ApplicationState alloc] init];

[marq (ping after 24h), 2017/01/24 09:49:07]

Sorry for any confusion caused by my comment in chat; I was conflating
ApplicationState with just the bundle set-up. This is overkill for now.

+  self.applicationState.application = application;
+  [self configureApplicationState];
+
+  [self.applicationState launchWithOptions:launchOptions];
+
   return YES;
 }
 
@@ -41,4 +57,23 @@
   return [rows sortedArrayUsingDescriptors:@[ sortDescriptor ]];
 }
 
+// Configures the application state for application launch by setting the launch
+// steps.
+// Future architecture/refactoring note: configuring the application state in
+// this way is outside the scope of responsibility of the object as defined in
+// the header file. The correct solution is probably a helper object that can
+// perform all of the configuration necessary, and that can be adjusted as
+// needed.
+- (void)configureApplicationState {
+  [self.applicationState.launchSteps addObjectsFromArray:@[
+    [[ProviderInitializer alloc] init],
+    [[SetupBundleAndUserDefaults alloc] init],
+    [[StartChromeMain alloc] init],
+    [[SetBrowserState alloc] init],
+    [[BeginForegrounding alloc] init],
+    [[PrepareForUI alloc] init],
+    [[CompleteForegrounding alloc] init],
+  ]];
+}
+
 @end