Cleanup: Use plugin constants in more places.

chrome/browser/ui/webui/version_handler.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/ui/webui/version_handler.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/string_split.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/plugins/plugin_prefs.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/metrics/variations/variations_util.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/plugin_service.h"
 #include "content/public/browser/web_ui.h"
 #include "googleurl/src/gurl.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "webkit/plugins/plugin_constants.h"
 
 namespace {
 
 // Retrieves the executable and profile paths on the FILE thread.
 void GetFilePaths(const FilePath& profile_path,
                   string16* exec_path_out,
                   string16* profile_path_out) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
 
   FilePath executable_path = CommandLine::ForCurrentProcess()->GetProgram();
@@ skipping 94 matching lines @@
   StringValue profile_path(*profile_path_data);
   web_ui()->CallJavascriptFunction("returnFilePaths", exec_path, profile_path);
 }
 
 void VersionHandler::OnGotPlugins(
     const std::vector<webkit::WebPluginInfo>& plugins) {
 #if !defined(OS_ANDROID)
   // Obtain the version of the first enabled Flash plugin.
   std::vector<webkit::WebPluginInfo> info_array;
   content::PluginService::GetInstance()->GetPluginInfoArray(
-      GURL(), "application/x-shockwave-flash", false, &info_array, NULL);
+      GURL(), kFlashPluginSwfMimeType, false, &info_array, NULL);
   string16 flash_version =
       l10n_util::GetStringUTF16(IDS_PLUGINS_DISABLED_PLUGIN);
   PluginPrefs* plugin_prefs =
       PluginPrefs::GetForProfile(Profile::FromWebUI(web_ui()));
   if (plugin_prefs) {
     for (size_t i = 0; i < info_array.size(); ++i) {
       if (plugin_prefs->IsPluginEnabled(info_array[i])) {
         flash_version = info_array[i].version;
         break;
       }
     }
   }
 
   StringValue arg(flash_version);
   web_ui()->CallJavascriptFunction("returnFlashVersion", arg);
 #endif
 }