Remove IDC_CREATE_SHORTCUT and its associated UI.

chrome/browser/extensions/tab_helper.cc

Index: chrome/browser/extensions/tab_helper.cc
diff --git a/chrome/browser/extensions/tab_helper.cc b/chrome/browser/extensions/tab_helper.cc
index f85e854b63c31cfd75b15b6b227605ca4877b864..a7353e0f94e68e67a6a1724f7f332d15b510caa1 100644
--- a/chrome/browser/extensions/tab_helper.cc
+++ b/chrome/browser/extensions/tab_helper.cc
@@ -198,16 +198,6 @@ TabHelper::~TabHelper() {
   RemoveScriptExecutionObserver(ActivityLog::GetInstance(profile_));
 }
 
-void TabHelper::CreateApplicationShortcuts() {
-  DCHECK(CanCreateApplicationShortcuts());
-  if (pending_web_app_action_ != NONE)
-    return;
-
-  // Start fetching web app info for CreateApplicationShortcut dialog and show
-  // the dialog when the data is available in OnDidGetApplicationInfo.
-  GetApplicationInfo(CREATE_SHORTCUT);
-}
-
 void TabHelper::CreateHostedAppFromWebContents() {
   DCHECK(CanCreateBookmarkApp());
   if (pending_web_app_action_ != NONE)
@@ -218,14 +208,6 @@ void TabHelper::CreateHostedAppFromWebContents() {
   GetApplicationInfo(CREATE_HOSTED_APP);
 }
 
-bool TabHelper::CanCreateApplicationShortcuts() const {
-#if defined(OS_MACOSX)
-  return false;
-#else
-  return web_app::IsValidUrl(web_contents()->GetURL());
-#endif
-}
-
 bool TabHelper::CanCreateBookmarkApp() const {
   return !profile_->IsGuestSession() &&
          !profile_->IsSystemProfile() &&
@@ -398,14 +380,6 @@ void TabHelper::OnDidGetWebApplicationInfo(const WebApplicationInfo& info) {
   last_committed_nav_entry_unique_id_ = 0;
 
   switch (pending_web_app_action_) {
-#if !defined(OS_MACOSX)
-    case CREATE_SHORTCUT: {
-      chrome::ShowCreateWebAppShortcutsDialog(
-          web_contents()->GetTopLevelNativeWindow(),
-          web_contents());
-      break;
-    }
-#endif
     case CREATE_HOSTED_APP: {
       if (web_app_info_.app_url.is_empty())
         web_app_info_.app_url = web_contents()->GetURL();