Split ExtensionSystem interface from ExtensionSystemImpl implementation, part 1.

chrome/browser/extensions/webstore_inline_installer_browsertest.cc

 // Copyright 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 "base/command_line.h"
 #include "chrome/browser/extensions/extension_install_prompt.h"
 #include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/extensions/webstore_inline_installer.h"
 #include "chrome/browser/extensions/webstore_inline_installer_factory.h"
 #include "chrome/browser/extensions/webstore_installer_test.h"
 #include "chrome/browser/extensions/webstore_standalone_installer.h"
+#include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/web_contents.h"
+#include "extensions/browser/extension_system.h"
 #include "url/gurl.h"
 
 using content::WebContents;
 
 namespace extensions {
 
 namespace {
 
 const char kWebstoreDomain[] = "cws.com";
 const char kAppDomain[] = "app.com";
@@ skipping 131 matching lines @@
 
   // Revisit the inline install site and reinstall the extension. It should
   // simply be re-enabled, rather than try to install again.
   ui_test_utils::NavigateToURL(
       browser(), GenerateTestServerUrl(kAppDomain, "install.html"));
   RunTest("runTest");
   ASSERT_TRUE(extension_service->IsExtensionEnabled(kTestExtensionId));
 }
 
 }  // namespace extensions