Update AutocompleteTextFieldEditor to use non-deprecated dragging APIs.

chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.mm

 // Copyright (c) 2012 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/cocoa/omnibox/omnibox_view_mac.h"
 
 #include <Carbon/Carbon.h>  // kVK_Return
 
 #include "base/mac/foundation_util.h"
 #include "base/metrics/histogram.h"
@@ skipping 16 matching lines @@
 #include "components/omnibox/browser/omnibox_edit_controller.h"
 #include "components/omnibox/browser/omnibox_field_trial.h"
 #include "components/omnibox/browser/omnibox_popup_model.h"
 #include "components/security_state/security_state_model.h"
 #include "components/toolbar/toolbar_model.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/common/constants.h"
 #import "skia/ext/skia_utils_mac.h"
 #import "third_party/mozilla/NSPasteboard+Utils.h"
 #include "ui/base/clipboard/clipboard.h"
+#include "ui/base/clipboard/clipboard_util_mac.h"
 #import "ui/base/cocoa/cocoa_base_utils.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/font.h"
 #include "ui/gfx/font_list.h"
 #include "ui/gfx/geometry/rect.h"
 
 using content::WebContents;
 
@@ skipping 872 matching lines @@
 bool OmniboxViewMac::ShouldSelectAllOnMouseDown() {
   return !controller()->GetToolbarModel()->WouldPerformSearchTermReplacement(
       false);
 }
 
 bool OmniboxViewMac::CanCopy() {
   const NSRange selection = GetSelectedRange();
   return selection.length > 0;
 }
 
-void OmniboxViewMac::CopyToPasteboard(NSPasteboard* pb) {
+base::scoped_nsobject<NSPasteboardItem> OmniboxViewMac::CreatePasteboardItem() {
   DCHECK(CanCopy());
 
   const NSRange selection = GetSelectedRange();
   base::string16 text = base::SysNSStringToUTF16(
       [[field_ stringValue] substringWithRange:selection]);
 
   // Copy the URL unless this is the search URL and it's being replaced by the
   // Extended Instant API.
   GURL url;
   bool write_url = false;
   if (!controller()->GetToolbarModel()->WouldPerformSearchTermReplacement(
       false)) {
     model()->AdjustTextForCopy(selection.location, IsSelectAll(), &text, &url,
                                &write_url);
   }
 
   if (IsSelectAll())
     UMA_HISTOGRAM_COUNTS(OmniboxEditModel::kCutOrCopyAllTextHistogram, 1);
 
   NSString* nstext = base::SysUTF16ToNSString(text);
-  [pb declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil];
-  [pb setString:nstext forType:NSStringPboardType];
+  if (write_url) {
+    return ui::ClipboardUtil::PasteboardItemFromUrl(
+        base::SysUTF8ToNSString(url.spec()), nstext);
+  } else {
+    return ui::ClipboardUtil::PasteboardItemFromString(nstext);
+  }
+}
 
-  if (write_url) {
-    [pb declareURLPasteboardWithAdditionalTypes:[NSArray array] owner:nil];
-    [pb setDataForURL:base::SysUTF8ToNSString(url.spec()) title:nstext];
-  }
+void OmniboxViewMac::CopyToPasteboard(NSPasteboard* pboard) {
+  base::scoped_nsobject<NSPasteboardItem> item(CreatePasteboardItem());
+  [pboard writeObjects:@[ item.get() ]];
 }
 
 void OmniboxViewMac::ShowURL() {
   DCHECK(ShouldEnableShowURL());
   OmniboxView::ShowURL();
 }
 
 void OmniboxViewMac::OnPaste() {
   // This code currently expects |field_| to be focused.
   DCHECK([field_ currentEditor]);
@@ skipping 134 matching lines @@
 
 NSUInteger OmniboxViewMac::GetTextLength() const {
   return [field_ currentEditor] ?  [[[field_ currentEditor] string] length] :
                                    [[field_ stringValue] length];
 }
 
 bool OmniboxViewMac::IsCaretAtEnd() const {
   const NSRange selection = GetSelectedRange();
   return NSMaxRange(selection) == GetTextLength();
 }