Fix http://crbug.com/13971: OSX: Text copied from Omnibox is styled

chrome/browser/cocoa/toolbar_controller.mm

 // Copyright (c) 2009 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.
 
 #import "chrome/browser/cocoa/toolbar_controller.h"
 
 #include "base/mac_util.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/app/chrome_dll_resource.h"
 #import "chrome/browser/cocoa/location_bar_view_mac.h"
 #include "chrome/browser/toolbar_model.h"
 
 // Names of images in the bundle for the star icon (normal and 'starred').
 static NSString* const kStarImageName = @"star";
 static NSString* const kStarredImageName = @"starred";
 
+@implementation LocationBarFieldEditor
+- (void)copy:(id)sender {
+  NSPasteboard* pb = [NSPasteboard generalPasteboard];
+  [self performCopy:pb];
+}
+
+- (void)cut:(id)sender {
+  NSPasteboard* pb = [NSPasteboard generalPasteboard];
+  [self performCut:pb];
+}
+
+- (void)performCopy:(NSPasteboard*)pb {
+  [pb declareTypes:[NSArray array] owner:nil];
+  [self writeSelectionToPasteboard:pb types:
+      [NSArray arrayWithObject:NSStringPboardType]];
+}
+
+- (void)performCut:(NSPasteboard*)pb {
+  [self performCopy:pb];
+  [self delete:nil];
+}
+
+@end
+
 @interface ToolbarController(Private)
 - (void)initCommandStatus:(CommandUpdater*)commands;
 @end
 
 @implementation ToolbarController
 
 - (id)initWithModel:(ToolbarModel*)model
            commands:(CommandUpdater*)commands
             profile:(Profile*)profile {
   DCHECK(model && commands && profile);
@@ skipping 17 matching lines @@
 // Called after the view is done loading and the outlets have been hooked up.
 // Now we can hook up bridges that rely on UI objects such as the location
 // bar and button state.
 - (void)awakeFromNib {
   [self initCommandStatus:commands_];
   locationBarView_.reset(new LocationBarViewMac(locationBar_, commands_,
                                                 toolbarModel_, profile_));
   [locationBar_ setFont:[NSFont systemFontOfSize:[NSFont systemFontSize]]];
 }
 
-- (void)dealloc {
-  [super dealloc];
-}
-
 - (LocationBar*)locationBar {
   return locationBarView_.get();
 }
 
 - (void)focusLocationBar {
   if (locationBarView_.get()) {
     locationBarView_->FocusLocation();
   }
 }
 
@@ skipping 46 matching lines @@
   NSString* imageName = @"go";
   NSInteger tag = IDC_GO;
   if (isLoading) {
     imageName = @"stop";
     tag = IDC_STOP;
   }
   [goButton_ setImage:[NSImage imageNamed:imageName]];
   [goButton_ setTag:tag];
 }
 
+- (id)customFieldEditorForObject:(id)obj {
+  if (obj == locationBar_) {
+    // Lazilly construct Field editor, Cocoa UI code always runs on the
+    // same thread, so there shoudn't be a race condition here.
+    if (locationBarFieldEditor_.get() == nil) {
+      locationBarFieldEditor_.reset([[LocationBarFieldEditor alloc] init]);
+    }
+
+    // This needs to be called every time, otherwise notifications
+    // aren't sent correctly.
+    DCHECK(locationBarFieldEditor_.get());
+    [locationBarFieldEditor_.get() setFieldEditor:YES];
+    return locationBarFieldEditor_.get();
+  }
+  return nil;
+}
+
 // Returns an array of views in the order of the outlets above.
 - (NSArray*)toolbarViews {
   return [NSArray arrayWithObjects:backButton_, forwardButton_, reloadButton_,
             starButton_, goButton_, locationBar_, nil];
 }
 
 @end