Revert 71485 - Remove wstring from TemplateURL and friends....

chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.mm

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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/ui/cocoa/location_bar/location_bar_view_mac.h"
 
 #include "app/l10n_util_mac.h"
 #include "app/resource_bundle.h"
 #include "base/stl_util-inl.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
@@ skipping 508 matching lines @@
         [cell frameForDecoration:location_icon_decoration_.get()
                          inFrame:[field_ bounds]];
     const NSPoint point =
         location_icon_decoration_->GetBubblePointInFrame(frame);
     return [field_ convertPoint:point toView:nil];
   }
 }
 
 NSImage* LocationBarViewMac::GetKeywordImage(const std::wstring& keyword) {
   const TemplateURL* template_url =
-      profile_->GetTemplateURLModel()->GetTemplateURLForKeyword(
-          WideToUTF16Hack(keyword));
+      profile_->GetTemplateURLModel()->GetTemplateURLForKeyword(keyword);
   if (template_url && template_url->IsExtensionKeyword()) {
     const SkBitmap& bitmap = profile_->GetExtensionService()->
         GetOmniboxIcon(template_url->GetExtensionId());
     return gfx::SkBitmapToNSImage(bitmap);
   }
 
   return AutocompleteEditViewMac::ImageForResource(IDR_OMNIBOX_SEARCH);
 }
 
 void LocationBarViewMac::Observe(NotificationType type,
@@ skipping 108 matching lines @@
   [cell addRightDecoration:keyword_hint_decoration_.get()];
 
   // By default only the location icon is visible.
   location_icon_decoration_->SetVisible(true);
   selected_keyword_decoration_->SetVisible(false);
   ev_bubble_decoration_->SetVisible(false);
   keyword_hint_decoration_->SetVisible(false);
 
   // Get the keyword to use for keyword-search and hinting.
   const std::wstring keyword(edit_view_->model()->keyword());
-  string16 short_name;
+  std::wstring short_name;
   bool is_extension_keyword = false;
   if (!keyword.empty()) {
     short_name = profile_->GetTemplateURLModel()->
-        GetKeywordShortName(WideToUTF16Hack(keyword), &is_extension_keyword);
+        GetKeywordShortName(keyword, &is_extension_keyword);
   }
 
   const bool is_keyword_hint = edit_view_->model()->is_keyword_hint();
 
   if (!keyword.empty() && !is_keyword_hint) {
     // Switch from location icon to keyword mode.
     location_icon_decoration_->SetVisible(false);
     selected_keyword_decoration_->SetVisible(true);
-    selected_keyword_decoration_->SetKeyword(UTF16ToWideHack(short_name),
-                                             is_extension_keyword);
+    selected_keyword_decoration_->SetKeyword(short_name, is_extension_keyword);
     selected_keyword_decoration_->SetImage(GetKeywordImage(keyword));
   } else if (toolbar_model_->GetSecurityLevel() == ToolbarModel::EV_SECURE) {
     // Switch from location icon to show the EV bubble instead.
     location_icon_decoration_->SetVisible(false);
     ev_bubble_decoration_->SetVisible(true);
 
     std::wstring label(toolbar_model_->GetEVCertName());
     ev_bubble_decoration_->SetFullLabel(base::SysWideToNSString(label));
   } else if (!keyword.empty() && is_keyword_hint) {
-    keyword_hint_decoration_->SetKeyword(short_name,
+    keyword_hint_decoration_->SetKeyword(WideToUTF16Hack(short_name),
                                          is_extension_keyword);
     keyword_hint_decoration_->SetVisible(true);
   }
 
   // These need to change anytime the layout changes.
   // TODO(shess): Anytime the field editor might have changed, the
   // cursor rects almost certainly should have changed.  The tooltips
   // might change even when the rects don't change.
   [field_ resetFieldEditorFrameIfNeeded];
   [field_ updateCursorAndToolTipRects];
 
   [field_ setNeedsDisplay:YES];
 }