Remove wstring from autocomplete....

chrome/browser/ui/views/location_bar/location_bar_view.cc

Index: chrome/browser/ui/views/location_bar/location_bar_view.cc
===================================================================
--- chrome/browser/ui/views/location_bar/location_bar_view.cc	(revision 72138)
+++ chrome/browser/ui/views/location_bar/location_bar_view.cc	(working copy)
@@ -447,7 +447,7 @@
   int ev_bubble_width = 0;
   location_icon_view_->SetVisible(false);
   ev_bubble_view_->SetVisible(false);
-  const std::wstring keyword(location_entry_->model()->keyword());
+  const string16 keyword(location_entry_->model()->keyword());
   const bool is_keyword_hint(location_entry_->model()->is_keyword_hint());
   const bool show_selected_keyword = !keyword.empty() && !is_keyword_hint;
   if (show_selected_keyword) {
@@ -516,8 +516,7 @@
     if (selected_keyword_view_->keyword() != keyword) {
       selected_keyword_view_->SetKeyword(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());
@@ -769,11 +768,11 @@
   update_instant_ = false;
 }
 
-bool LocationBarView::OnCommitSuggestedText(const std::wstring& typed_text) {
+bool LocationBarView::OnCommitSuggestedText(const string16& typed_text) {
   InstantController* instant = delegate_->GetInstant();
   if (!instant)
     return false;
-  std::wstring suggestion;
+  string16 suggestion;
 #if defined(OS_WIN)
   if (!HasValidSuggestText())
     return false;
@@ -849,17 +848,17 @@
         location_entry_->model()->popup_model()->IsOpen()) {
       instant->Update(GetTabContentsWrapper(),
                       location_entry_->model()->CurrentMatch(),
-                      WideToUTF16(location_entry_->GetText()),
+                      location_entry_->GetText(),
                       location_entry_->model()->UseVerbatimInstant(),
                       &suggested_text);
       if (!instant->MightSupportInstant()) {
-        location_entry_->model()->FinalizeInstantQuery(std::wstring(),
-                                                       std::wstring());
+        location_entry_->model()->FinalizeInstantQuery(string16(),
+                                                       string16());
       }
     } else {
       instant->DestroyPreviewContents();
-      location_entry_->model()->FinalizeInstantQuery(std::wstring(),
-                                                     std::wstring());
+      location_entry_->model()->FinalizeInstantQuery(string16(),
+                                                     string16());
     }
   }
 
@@ -895,8 +894,8 @@
   return GetTabContentsFromDelegate(delegate_)->GetFavIcon();
 }
 
-std::wstring LocationBarView::GetTitle() const {
-  return UTF16ToWideHack(GetTabContentsFromDelegate(delegate_)->GetTitle());
+string16 LocationBarView::GetTitle() const {
+  return GetTabContentsFromDelegate(delegate_)->GetTitle();
 }
 
 int LocationBarView::AvailableWidth(int location_bar_width) {
@@ -1130,7 +1129,7 @@
     // text.
     if (!input.empty()) {
       location_entry_->model()->FinalizeInstantQuery(location_entry_->GetText(),
-                                                     UTF16ToWide(input));
+                                                     input);
     }
     return;
   }