Generalize ExtensionIconSet to store icon paths for custom size sets

chrome/browser/extensions/extension_uninstall_dialog.cc

 // Copyright (c) 2012 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/extensions/extension_uninstall_dialog.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
+#include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/extensions/extension_resource.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 
 // Size of extension icon in top left of dialog.
@@ skipping 15 matching lines @@
 
 ExtensionUninstallDialog::~ExtensionUninstallDialog() {
 }
 
 void ExtensionUninstallDialog::ConfirmUninstall(
     const extensions::Extension* extension) {
   DCHECK(ui_loop_ == MessageLoop::current());
   extension_ = extension;
 
   ExtensionResource image =
-      extension_->GetIconResource(ExtensionIconSet::EXTENSION_ICON_LARGE,
+      extension_->GetIconResource(extension_misc::EXTENSION_ICON_LARGE,
                                   ExtensionIconSet::MATCH_BIGGER);
   // Load the image asynchronously. The response will be sent to OnImageLoaded.
   tracker_.reset(new ImageLoadingTracker(this));
   tracker_->LoadImage(extension_, image,
                       gfx::Size(kIconSize, kIconSize),
                       ImageLoadingTracker::DONT_CACHE);
 }
 
 void ExtensionUninstallDialog::SetIcon(const gfx::Image& image) {
   if (image.IsEmpty()) {
@@ skipping 28 matching lines @@
   DCHECK(type == chrome::NOTIFICATION_BROWSER_CLOSING);
 
   browser_ = NULL;
   if (tracker_.get()) {
     // If we're waiting for the icon, stop doing so because we're not going to
     // show the dialog.
     tracker_.reset();
     delegate_->ExtensionUninstallCanceled();
   }
 }