Cleanup: Move kChromeUIScheme constant into content namespace.

chrome/browser/ui/views/toolbar/origin_chip_view.cc

 // Copyright 2014 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/toolbar/origin_chip_view.h"
 
 #include "base/files/file_path.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 209 matching lines @@
   host_label_->SetText(host);
   host_label_->SetTooltipText(host);
   host_label_->SetBackgroundColor(label_background);
   host_label_->SetElideBehavior(views::Label::NO_ELIDE);
 
   int icon = toolbar_view_->GetToolbarModel()->GetIconForSecurityLevel(
       security_level_);
   showing_16x16_icon_ = false;
 
   if (url_displayed_.is_empty() ||
-      url_displayed_.SchemeIs(chrome::kChromeUIScheme)) {
+      url_displayed_.SchemeIs(content::kChromeUIScheme)) {
     icon = IDR_PRODUCT_LOGO_16;
     showing_16x16_icon_ = true;
   }
 
   location_icon_view_->SetImage(GetThemeProvider()->GetImageSkiaNamed(icon));
 
   if (url_displayed_.SchemeIs(extensions::kExtensionScheme)) {
     icon = IDR_EXTENSIONS_FAVICON;
     showing_16x16_icon_ = true;
     location_icon_view_->SetImage(GetThemeProvider()->GetImageSkiaNamed(icon));
@@ skipping 137 matching lines @@
 
 // Note: When OnSafeBrowsingHit would be called, OnSafeBrowsingMatch will
 // have already been called.
 void OriginChipView::OnSafeBrowsingHit(
     const SafeBrowsingUIManager::UnsafeResource& resource) {}
 
 void OriginChipView::OnSafeBrowsingMatch(
     const SafeBrowsingUIManager::UnsafeResource& resource) {
   OnChanged();
 }