Log the creation of several more dialog box types.

chrome/browser/ui/views/webshare/webshare_target_picker_view.cc

 // Copyright 2017 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/views/webshare/webshare_target_picker_view.h"
 
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/views/harmony/chrome_layout_provider.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/constrained_window/constrained_window_views.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/models/table_model.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/table/table_view.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/layout_constants.h"
@@ skipping 81 matching lines @@
     table_->Select(0);
 
   table_->set_observer(this);
 
   // Create the table parent (a ScrollView which includes the scroll bars and
   // border). We add this parent (not the table itself) to the dialog.
   views::View* table_parent = table_->CreateParentIfNecessary();
   AddChildView(table_parent);
   // Make the table expand to fill the space.
   layout->SetFlexForView(table_parent, 1);
+  chrome::RecordDialogCreation(
+      chrome::DialogIdentifier::WEB_SHARE_TARGET_PICKER);
 }
 
 WebShareTargetPickerView::~WebShareTargetPickerView() {
   // Clear the pointer from |table_| which currently points at |table_model_|.
   // Otherwise, |table_model_| will be deleted before |table_|, and |table_|'s
   // destructor will try to call a method on the model.
   table_->SetModel(nullptr);
 }
 
 gfx::Size WebShareTargetPickerView::GetPreferredSize() const {
@@ skipping 42 matching lines @@
   return true;
 }
 
 void WebShareTargetPickerView::OnSelectionChanged() {
   GetDialogClientView()->UpdateDialogButtons();
 }
 
 void WebShareTargetPickerView::OnDoubleClick() {
   GetDialogClientView()->AcceptWindow();
 }