Add an extension bubble explaining which extensions are in dev mode.

chrome/browser/extensions/suspicious_extension_bubble_controller_unittest.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 "base/command_line.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_function_test_utils.h"
+#include "chrome/browser/extensions/extension_list_bubble.h"
 #include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/suspicious_extension_bubble.h"
 #include "chrome/browser/extensions/suspicious_extension_bubble_controller.h"
 #include "chrome/browser/extensions/test_extension_system.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "extensions/common/extension.h"
 
 namespace extensions {
 
 // A test class for the SuspiciousExtensionBubbleController.
 class TestSuspiciousExtensionBubbleController
@@ skipping 26 matching lines @@
   }
 
  private:
   size_t dismiss_button_callback_count_;
   size_t link_click_callback_count_;
 };
 
 // A fake bubble used for testing the controller. Takes an action that specifies
 // what should happen when the bubble is "shown" (the bubble is actually not
 // shown, the corresponding action is taken immediately).
-class FakeSuspiciousExtensionBubble : public SuspiciousExtensionBubble {
+class FakeSuspiciousExtensionBubble : public ExtensionListBubble {
  public:
   enum SuspiciousExtensionBubbleAction {
     BUBBLE_ACTION_CLICK_BUTTON = 0,
     BUBBLE_ACTION_CLICK_LINK
   };
 
   FakeSuspiciousExtensionBubble() {}
 
   void set_action_on_show(SuspiciousExtensionBubbleAction action) {
    action_ = action;
@@ skipping 155 matching lines @@
   suspicious_extensions = controller->GetSuspiciousExtensionNames();
   ASSERT_EQ(2U, suspicious_extensions.size());
   EXPECT_TRUE(ASCIIToUTF16("Extension 1") == suspicious_extensions[1]);
   EXPECT_TRUE(ASCIIToUTF16("Extension 2") == suspicious_extensions[0]);
   controller->Show(&bubble);  // Simulate showing the bubble.
   EXPECT_EQ(1U, controller->link_click_count());
   EXPECT_EQ(0U, controller->dismiss_click_count());
 }
 
 }  // namespace extensions