Move download UMA functions to their own file in content. Also fire the chrome-only notification ...

content/browser/tab_contents/tab_contents.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 "content/browser/tab_contents/tab_contents.h"
 
 #include <cmath>
 
 #include "base/command_line.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/stats_counters.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/browser/download/download_util.h"
 #include "content/browser/browser_context.h"
 #include "content/browser/child_process_security_policy.h"
 #include "content/browser/content_browser_client.h"
 #include "content/browser/debugger/devtools_manager.h"
 #include "content/browser/download/download_manager.h"
+#include "content/browser/download/download_stats.h"
 #include "content/browser/host_zoom_map.h"
 #include "content/browser/in_process_webkit/session_storage_namespace.h"
 #include "content/browser/load_from_memory_cache_details.h"
 #include "content/browser/load_notification_details.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
 #include "content/browser/renderer_host/resource_dispatcher_host.h"
 #include "content/browser/renderer_host/resource_request_details.h"
 #include "content/browser/site_instance.h"
@@ skipping 720 matching lines @@
   }
 }
 
 void TabContents::OnSavePage() {
   // If we can not save the page, try to download it.
   if (!SavePackage::IsSavableContents(contents_mime_type())) {
     DownloadManager* dlm = browser_context()->GetDownloadManager();
     const GURL& current_page_url = GetURL();
     if (dlm && current_page_url.is_valid()) {
       dlm->DownloadUrl(current_page_url, GURL(), "", this);
-      download_util::RecordDownloadCount(
-          download_util::INITIATED_BY_SAVE_PACKAGE_FAILURE_COUNT);
+      download_stats::RecordDownloadCount(
+          download_stats::INITIATED_BY_SAVE_PACKAGE_FAILURE_COUNT);
       return;
     }
   }
 
   Stop();
 
   // Create the save package and possibly prompt the user for the name to save
   // the page as. The user prompt is an asynchronous operation that runs on
   // another thread.
   save_package_ = new SavePackage(this);
@@ skipping 1160 matching lines @@
 }
 
 void TabContents::SwapInRenderViewHost(RenderViewHost* rvh) {
   render_manager_.SwapInRenderViewHost(rvh);
 }
 
 void TabContents::CreateViewAndSetSizeForRVH(RenderViewHost* rvh) {
   RenderWidgetHostView* rwh_view = view()->CreateViewForWidget(rvh);
   rwh_view->SetSize(view()->GetContainerSize());
 }