Clean up how we handle themes in the extensions system and management API....

chrome/common/notification_type.h

 // Copyright (c) 2011 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_COMMON_NOTIFICATION_TYPE_H_
 #define CHROME_COMMON_NOTIFICATION_TYPE_H_
 #pragma once
 
 // This file describes various types used to describe and filter notifications
 // that pass through the NotificationService.
@@ skipping 270 matching lines @@
 
     // Sent after the renderer returns a snapshot of tab contents.
     // The source (Source<RenderViewHost>) is the RenderViewHost for which the
     // snapshot was generated and the details (Details<const SkBitmap>) is the
     // actual snapshot.
     TAB_SNAPSHOT_TAKEN,
 
     // Send after the code is run in specified tab.
     TAB_CODE_EXECUTED,
 
-    // The user has changed the browser theme.
+    // The user has changed the browser theme. The source is a
+    // BrowserThemeProvider, and the details are an Extension.
     BROWSER_THEME_CHANGED,
 
     // Sent when the renderer returns focus to the browser, as part of focus
     // traversal. The source is the browser, there are no details.
     FOCUS_RETURNED_TO_BROWSER,
 
     // Application-modal dialogs -----------------------------------------------
 
     // Sent after an application-modal dialog has been shown. The source
     // is the dialog.
@@ skipping 552 matching lines @@
     EXTENSION_UPDATE_DISABLED,
 
     // Sent when an extension is about to be installed so we can (in the case of
     // themes) alert the user with a loading dialog. The source is the download
     // manager and the details are the download url.
     EXTENSION_READY_FOR_INSTALL,
 
     // Sent when an extension install turns out to not be a theme.
     NO_THEME_DETECTED,
 
-    // Sent when a new theme is installed. The details are an Extension, and the
-    // source is a Profile.
-    THEME_INSTALLED,
-
     // Sent when new extensions are installed. The details are an Extension, and
     // the source is a Profile.
     EXTENSION_INSTALLED,
 
     // An error occured during extension install. The details are a string with
     // details about why the install failed.
     EXTENSION_INSTALL_ERROR,
 
     // Sent when an extension has been uninstalled.  The details are
     // an UninstalledExtensionInfo struct and the source is a Profile.
@@ skipping 442 matching lines @@
 };
 
 inline bool operator==(NotificationType::Type a, NotificationType b) {
   return a == b.value;
 }
 inline bool operator!=(NotificationType::Type a, NotificationType b) {
   return a != b.value;
 }
 
 #endif  // CHROME_COMMON_NOTIFICATION_TYPE_H_