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

chrome/browser/tab_contents/render_view_context_menu.cc

Index: chrome/browser/tab_contents/render_view_context_menu.cc
===================================================================
--- chrome/browser/tab_contents/render_view_context_menu.cc	(revision 96993)
+++ chrome/browser/tab_contents/render_view_context_menu.cc	(working copy)
@@ -20,7 +20,6 @@
 #include "chrome/browser/autocomplete/autocomplete_match.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/debugger/devtools_window.h"
-#include "chrome/browser/download/download_util.h"
 #include "chrome/browser/extensions/extension_event_router.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/google/google_util.h"
@@ -51,6 +50,7 @@
 #include "chrome/common/url_constants.h"
 #include "content/browser/child_process_security_policy.h"
 #include "content/browser/download/download_manager.h"
+#include "content/browser/download/download_stats.h"
 #include "content/browser/download/save_package.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
@@ -1397,8 +1397,8 @@
     case IDC_CONTENT_CONTEXT_SAVEAVAS:
     case IDC_CONTENT_CONTEXT_SAVEIMAGEAS:
     case IDC_CONTENT_CONTEXT_SAVELINKAS: {
-      download_util::RecordDownloadCount(
-          download_util::INITIATED_BY_CONTEXT_MENU_COUNT);
+      download_stats::RecordDownloadCount(
+          download_stats::INITIATED_BY_CONTEXT_MENU_COUNT);
       const GURL& referrer =
           params_.frame_url.is_empty() ? params_.page_url : params_.frame_url;
       const GURL& url =