Switch platform apps from a declarative launch container to handling an onLaunched event.

chrome/browser/extensions/extension_apitest.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_
 #pragma once
 
 #include <deque>
 #include <string>
@@ skipping 30 matching lines @@
 
     // Launch the test page in an incognito window.
     kFlagUseIncognito = 1 << 1,
 
     // Allow file access for the extension.
     kFlagEnableFileAccess = 1 << 2,
 
     // Loads the extension with location COMPONENT.
     kFlagLoadAsComponent = 1 << 3,
 
-    // Launch the extension in a platform app shell.
-    kFlagLaunchAppShell = 1 << 4
+    // Launch the extension as a platform app.
+    kFlagLaunchPlatformApp = 1 << 4
   };
 
   ExtensionApiTest();
   virtual ~ExtensionApiTest();
 
  protected:
   // Helper class that observes tests failing or passing. Observation starts
   // when the class is constructed. Get the next result by calling
   // GetNextResult() and message() if GetNextResult() return false. If there
   // are no results, this method will pump the UI message loop until one is
@@ skipping 109 matching lines @@
 // apps (if any).
 class PlatformAppApiTest : public ExtensionApiTest {
  public:
   PlatformAppApiTest();
   virtual ~PlatformAppApiTest();
 
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_