Remove implicit conversions from scoped_refptr to T* in chrome/browser/ui/

chrome/browser/ui/views/location_bar/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/location_bar/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 132 matching lines @@
       profile_(profile),
       showing_16x16_icon_(false),
       fade_in_animation_(this),
       security_level_(ToolbarModel::NONE),
       url_malware_(false) {
   EnableCanvasFlippingForRTLUI(true);
 
   scoped_refptr<SafeBrowsingService> sb_service =
       g_browser_process->safe_browsing_service();
   // |sb_service| may be NULL in tests.
-  if (sb_service && sb_service->ui_manager())
+  if (sb_service.get() && sb_service->ui_manager().get())
     sb_service->ui_manager()->AddObserver(this);
 
   SetFontList(font_list);
 
   // TODO(gbillock): Would be nice to just use stock LabelButton stuff here.
   location_icon_view_ = new LocationIconView(location_bar_view_);
   // Make location icon hover events count as hovering the origin chip.
   location_icon_view_->set_interactive(false);
   location_icon_view_->ShowTooltip(true);
   AddChildView(location_icon_view_);
@@ skipping 11 matching lines @@
   fade_in_animation_.SetTweenType(gfx::Tween::LINEAR_OUT_SLOW_IN);
   fade_in_animation_.SetSlideDuration(175);
 
   // Ensure |pressed_text_color_| and |background_colors_| are initialized.
   SetBorderImages(kNormalImages);
 }
 
 OriginChipView::~OriginChipView() {
   scoped_refptr<SafeBrowsingService> sb_service =
       g_browser_process->safe_browsing_service();
-  if (sb_service.get() && sb_service->ui_manager())
+  if (sb_service.get() && sb_service->ui_manager().get())
     sb_service->ui_manager()->RemoveObserver(this);
 }
 
 void OriginChipView::OnChanged() {
   content::WebContents* web_contents = location_bar_view_->GetWebContents();
   if (!web_contents)
     return;
 
   // Note: security level can change async as the connection is made.
   GURL url = location_bar_view_->GetToolbarModel()->GetURL();
@@ skipping 212 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();
 }