Remove command line flag to install an ephemeral app.

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_service.h"
 
 #include <algorithm>
 #include <iterator>
 #include <set>
 
@@ skipping 391 matching lines @@
 
 void ExtensionService::Init() {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   TRACE_EVENT0("browser,startup", "ExtensionService::Init");
   TRACK_SCOPED_REGION("Startup", "ExtensionService::Init");
   SCOPED_UMA_HISTOGRAM_TIMER("Extensions.ExtensionServiceInitTime");
 
   DCHECK(!is_ready());  // Can't redo init.
   DCHECK_EQ(registry_->enabled_extensions().size(), 0u);
 
-  const base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess();
-  if (cmd_line->HasSwitch(switches::kInstallEphemeralAppFromWebstore)) {
-    // The sole purpose of this launch is to install a new extension from CWS
-    // and immediately terminate: loading already installed extensions is
-    // unnecessary and may interfere with the inline install dialog (e.g. if an
-    // extension listens to onStartup and opens a window).
-    SetReadyAndNotifyListeners();
-  } else {
-    // LoadAllExtensions() calls OnLoadedInstalledExtensions().
-    component_loader_->LoadAll();
-    extensions::InstalledLoader(this).LoadAllExtensions();
+  // LoadAllExtensions() calls OnLoadedInstalledExtensions().
+  component_loader_->LoadAll();
+  extensions::InstalledLoader(this).LoadAllExtensions();
 
-    EnabledReloadableExtensions();
-    MaybeFinishShutdownDelayed();
-    SetReadyAndNotifyListeners();
+  EnabledReloadableExtensions();
+  MaybeFinishShutdownDelayed();
+  SetReadyAndNotifyListeners();
 
-    // TODO(erikkay): this should probably be deferred to a future point
-    // rather than running immediately at startup.
-    CheckForExternalUpdates();
+  // TODO(erikkay): this should probably be deferred to a future point
+  // rather than running immediately at startup.
+  CheckForExternalUpdates();
 
-    LoadGreylistFromPrefs();
-  }
+  LoadGreylistFromPrefs();
 }
 
 void ExtensionService::EnabledReloadableExtensions() {
   TRACE_EVENT0("browser,startup",
                "ExtensionService::EnabledReloadableExtensions");
 
   std::vector<std::string> extensions_to_enable;
   const ExtensionSet& disabled_extensions = registry_->disabled_extensions();
   for (ExtensionSet::const_iterator iter = disabled_extensions.begin();
        iter != disabled_extensions.end(); ++iter) {
@@ skipping 2142 matching lines @@
 }
 
 void ExtensionService::OnProfileDestructionStarted() {
   ExtensionIdSet ids_to_unload = registry_->enabled_extensions().GetIDs();
   for (ExtensionIdSet::iterator it = ids_to_unload.begin();
        it != ids_to_unload.end();
        ++it) {
     UnloadExtension(*it, UnloadedExtensionInfo::REASON_PROFILE_SHUTDOWN);
   }
 }