[Extensions UI] Clean up extension icon generation

chrome/browser/ui/toolbar/test_toolbar_action_view_controller.cc

 // Copyright 2015 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/toolbar/test_toolbar_action_view_controller.h"
 
 #include "base/strings/string16.h"
 #include "chrome/browser/ui/toolbar/toolbar_action_view_delegate.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_skia.h"
@@ skipping 13 matching lines @@
 const std::string& TestToolbarActionViewController::GetId() const {
   return id_;
 }
 
 void TestToolbarActionViewController::SetDelegate(
     ToolbarActionViewDelegate* delegate) {
   delegate_ = delegate;
 }
 
 gfx::Image TestToolbarActionViewController::GetIcon(
-    content::WebContents* web_contents) {
+    content::WebContents* web_contents,
+    const gfx::Size& size) {
   return gfx::Image();
 }
 
-gfx::ImageSkia TestToolbarActionViewController::GetIconWithBadge() {
-  return gfx::ImageSkia();
-}
-
 base::string16 TestToolbarActionViewController::GetActionName() const {
   return base::string16();
 }
 
 base::string16 TestToolbarActionViewController::GetAccessibleName(
     content::WebContents* web_contents) const {
   return accessible_name_;
 }
 
 base::string16 TestToolbarActionViewController::GetTooltip(
@@ skipping 64 matching lines @@
 
 void TestToolbarActionViewController::SetWantsToRun(bool wants_to_run) {
   wants_to_run_ = wants_to_run;
   UpdateDelegate();
 }
 
 void TestToolbarActionViewController::UpdateDelegate() {
   if (delegate_)
     delegate_->UpdateState();
 }