Split UserMetrics into API vs. implementation. Move API to content/public.

chrome/browser/ui/gtk/bookmarks/bookmark_bar_gtk.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/gtk/bookmarks/bookmark_bar_gtk.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
@@ skipping 18 matching lines @@
 #include "chrome/browser/ui/gtk/hover_controller_gtk.h"
 #include "chrome/browser/ui/gtk/menu_gtk.h"
 #include "chrome/browser/ui/gtk/rounded_window.h"
 #include "chrome/browser/ui/gtk/tabstrip_origin_provider.h"
 #include "chrome/browser/ui/gtk/view_id_util.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/browser/tab_contents/tab_contents_view.h"
-#include "content/browser/user_metrics.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
+#include "content/public/browser/user_metrics.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "grit/ui_resources.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
 #include "ui/base/dragdrop/gtk_dnd_util.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/gtk_util.h"
 #include "ui/gfx/image/cairo_cached_surface.h"
 #include "ui/gfx/image/image.h"
 
+using content::UserMetricsAction;
+
 namespace {
 
 // The showing height of the bar.
 const int kBookmarkBarHeight = 29;
 
 // Padding for when the bookmark bar is detached.
 const int kTopBottomNTPPadding = 12;
 const int kLeftRightNTPPadding = 8;
 
 // Padding around the bar's content area when the bookmark bar is detached.
@@ skipping 1064 matching lines @@
   const BookmarkNode* node = GetNodeForToolButton(sender);
   DCHECK(node);
   DCHECK(node->is_url());
   DCHECK(page_navigator_);
 
   Profile* profile = browser_->profile();
   RecordAppLaunch(profile, node->url());
   bookmark_utils::OpenAll(window_->GetNativeHandle(), profile, page_navigator_,
       node, gtk_util::DispositionForCurrentButtonPressEvent());
 
-  UserMetrics::RecordAction(UserMetricsAction("ClickedBookmarkBarURLButton"));
+  content::RecordAction(UserMetricsAction("ClickedBookmarkBarURLButton"));
 }
 
 void BookmarkBarGtk::OnButtonDragBegin(GtkWidget* button,
                                        GdkDragContext* drag_context) {
   // The parent tool item might be removed during the drag. Ref it so |button|
   // won't get destroyed.
   g_object_ref(button->parent);
 
   const BookmarkNode* node = GetNodeForToolButton(button);
   DCHECK(!dragged_node_);
@@ skipping 287 matching lines @@
 void BookmarkBarGtk::OnEditBookmarksEnabledChanged() {
   GtkDestDefaults dest_defaults =
       *edit_bookmarks_enabled_ ? GTK_DEST_DEFAULT_ALL :
                                  GTK_DEST_DEFAULT_DROP;
   gtk_drag_dest_set(overflow_button_, dest_defaults, NULL, 0, kDragAction);
   gtk_drag_dest_set(other_bookmarks_button_, dest_defaults,
                     NULL, 0, kDragAction);
   ui::SetDestTargetList(overflow_button_, kDestTargetList);
   ui::SetDestTargetList(other_bookmarks_button_, kDestTargetList);
 }