Move ShellWindow into apps component.

chrome/browser/extensions/api/identity/web_auth_flow.cc

Index: chrome/browser/extensions/api/identity/web_auth_flow.cc
diff --git a/chrome/browser/extensions/api/identity/web_auth_flow.cc b/chrome/browser/extensions/api/identity/web_auth_flow.cc
index 91e89b62ff7f737ee7175f663bf4b283ec81db23..2045aedda71fdb3d1681cb522a854fed0557367e 100644
--- a/chrome/browser/extensions/api/identity/web_auth_flow.cc
+++ b/chrome/browser/extensions/api/identity/web_auth_flow.cc
@@ -4,6 +4,7 @@
 
 #include "chrome/browser/extensions/api/identity/web_auth_flow.h"
 
+#include "apps/shell_window.h"
 #include "base/base64.h"
 #include "base/location.h"
 #include "base/message_loop.h"
@@ -15,7 +16,6 @@
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/extensions/shell_window.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
@@ -29,6 +29,7 @@
 #include "googleurl/src/gurl.h"
 #include "grit/browser_resources.h"
 
+using apps::ShellWindow;
 using content::RenderViewHost;
 using content::ResourceRedirectDetails;
 using content::WebContents;
@@ -123,6 +124,8 @@ void WebAuthFlow::OnShellWindowAdded(ShellWindow* shell_window) {
   }
 }
 
+void WebAuthFlow::OnShellWindowIconChanged(ShellWindow* shell_window) {}
+
 void WebAuthFlow::OnShellWindowRemoved(ShellWindow* shell_window) {
   if (shell_window->window_key() == shell_window_key_ &&
       shell_window->extension()->id() == extension_misc::kIdentityApiUiAppId) {