Generalize ExtensionIconSet to store icon paths for custom size sets

chrome/common/localized_error.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/common/localized_error.h"
 
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/string16.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
+#include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/extension_icon_set.h"
 #include "chrome/common/extensions/extension_set.h"
 #include "googleurl/src/gurl.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "net/base/escape.h"
 #include "net/base/net_errors.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLError.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "webkit/glue/webkit_glue.h"
@@ skipping 691 matching lines @@
   string16 failed_url(ASCIIToUTF16(display_url.spec()));
   // URLs are always LTR.
   if (rtl)
     base::i18n::WrapStringWithLTRFormatting(&failed_url);
   error_strings->SetString(
      "url", l10n_util::GetStringFUTF16(IDS_ERRORPAGES_TITLE_NOT_AVAILABLE,
                                        failed_url.c_str()));
 
   error_strings->SetString("title", app->name());
   error_strings->SetString("icon",
-      app->GetIconURL(ExtensionIconSet::EXTENSION_ICON_GIGANTOR,
+      app->GetIconURL(extension_misc::EXTENSION_ICON_GIGANTOR,
                       ExtensionIconSet::MATCH_SMALLER).spec());
   error_strings->SetString("name", app->name());
   error_strings->SetString("msg",
       l10n_util::GetStringUTF16(IDS_ERRORPAGES_APP_WARNING));
 
 #if defined(OS_CHROMEOS)
   GURL learn_more_url(kAppWarningLearnMoreUrl);
   DictionaryValue* suggest_learn_more = new DictionaryValue();
   suggest_learn_more->SetString("msg",
                                 l10n_util::GetStringUTF16(
                                     IDS_ERRORPAGES_SUGGESTION_LEARNMORE));
   suggest_learn_more->SetString("learnMoreUrl", learn_more_url.spec());
   error_strings->Set("suggestionsLearnMore", suggest_learn_more);
 #endif  // defined(OS_CHROMEOS)
 }