Move Extension Location and Type enums to Manifest, and move InstallWarning to its own file.

chrome/browser/ui/tabs/tab_strip_model_unittest.cc

 // 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.
 
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 
 #include <map>
 #include <string>
 
 #include "base/file_path.h"
@@ skipping 1699 matching lines @@
   FilePath path(FILE_PATH_LITERAL("c:\\foo"));
 #elif defined(OS_POSIX)
   FilePath path(FILE_PATH_LITERAL("/foo"));
 #endif
 
   DictionaryValue manifest;
   manifest.SetString("name", "hi!");
   manifest.SetString("version", "1");
   std::string error;
   scoped_refptr<Extension> extension_app(
-      Extension::Create(path, Extension::INVALID, manifest, Extension::NO_FLAGS,
-                        &error));
+      Extension::Create(path, extensions::Manifest::INVALID_LOCATION,
+                        manifest, Extension::NO_FLAGS, &error));
   extension_app->launch_web_url_ = "http://www.google.com";
   WebContents* contents1 = CreateWebContents();
   extensions::TabHelper::CreateForWebContents(contents1);
   extensions::TabHelper::FromWebContents(contents1)->
       SetExtensionApp(extension_app);
   WebContents* contents2 = CreateWebContents();
   extensions::TabHelper::CreateForWebContents(contents2);
   extensions::TabHelper::FromWebContents(contents2)->
       SetExtensionApp(extension_app);
   WebContents* contents3 = CreateWebContents();
@@ skipping 601 matching lines @@
   strip.ActivateTabAt(1, true);
   ASSERT_EQ(1, observer.GetStateCount());
   State s(contents2, 1, MockTabStripModelObserver::SELECT);
   s.src_contents = contents2;
   s.src_index = 1;
   s.user_gesture = false;
   EXPECT_TRUE(observer.StateEquals(0, s));
   strip.RemoveObserver(&observer);
   strip.CloseAllTabs();
 }