Move WebUIMessageHandler to its own file in the public directory and put it in the content namesp...

chrome/browser/ui/webui/active_downloads_ui.cc

 // 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.
 
 #include "chrome/browser/ui/webui/active_downloads_ui.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 29 matching lines @@
 #include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
 #include "chrome/browser/ui/webui/fileicon_source_chromeos.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_ui_message_handler.h"
 #include "grit/browser_resources.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "net/base/escape.h"
 #include "net/url_request/url_request_file_job.h"
 #include "ui/base/resource/resource_bundle.h"
 
 using content::WebContents;
+using content::WebUIMessageHandler;
 
 namespace {
 
 static const int kPopupLeft = 0;
 static const int kPopupTop = 0;
 static const int kPopupWidth = 250;
 // Minimum height of window must be 100, so kPopupHeight has space for
 // 2 download rows of 36 px and 'Show all files' link which is 29px.
 static const int kPopupHeight = 36 * 2 + 29;
 
@@ skipping 355 matching lines @@
         return (*it);
       }
     }
   }
   return NULL;
 }
 
 const ActiveDownloadsUI::DownloadList& ActiveDownloadsUI::GetDownloads() const {
   return handler_->downloads();
 }