Warn by default when certain DLL conflicts exist on XP.

chrome/browser/ui/chrome_pages.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/chrome_pages.h"
 
 #include "base/logging.h"
 #include "base/stringprintf.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/download/download_shelf.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/singleton_tabs.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/webui/options/content_settings_handler.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service.h"
 #include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
 #include "chrome/browser/ui/webui/sync_promo/sync_promo_ui.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/user_metrics.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/url_util.h"
 
+#if defined(OS_WIN)
+#include "chrome/browser/enumerate_modules_model_win.h"
+#endif
+
 using content::UserMetricsAction;
 
 namespace chrome {
 namespace {
 
 const char kHashMark[] = "#";
 
 void OpenBookmarkManagerWithHash(Browser* browser,
                                  const std::string& action,
                                  int64 node_id) {
@@ skipping 59 matching lines @@
     GURL::Replacements replacements;
     std::string query("id=");
     query += extension_to_highlight;
     replacements.SetQueryStr(query);
     params.url = params.url.ReplaceComponents(replacements);
   }
   ShowSingletonTabOverwritingNTP(browser, params);
 }
 
 void ShowConflicts(Browser* browser) {
+#if defined(OS_WIN)
+  EnumerateModulesModel* model = EnumerateModulesModel::GetInstance();
+  if (model->modules_to_notify_about() > 0) {
+    GURL help_center_url = model->GetFirstNotableConflict();
+    if (help_center_url.is_valid()) {
+      EnumerateModulesModel::RecordLearnMoreStat(true);
+      ShowSingletonTab(browser, help_center_url);
+      model->AcknowledgeConflictNotification();
+      return;
+    }
+  }
+#endif
+
   content::RecordAction(UserMetricsAction("AboutConflicts"));
   ShowSingletonTab(browser, GURL(kChromeUIConflictsURL));
 }
 
 void ShowHelp(Browser* browser, HelpSource source) {
   content::RecordAction(UserMetricsAction("ShowHelpTab"));
   GURL url;
   switch (source) {
     case HELP_SOURCE_KEYBOARD:
       url = GURL(kChromeHelpViaKeyboardURL);
@@ skipping 119 matching lines @@
                     const std::string& service,
                     const GURL& continue_url) {
   GURL url(GaiaUrls::GetInstance()->service_login_url());
   url = net::AppendQueryParameter(url, "service", service);
   if (continue_url.is_valid())
     url = net::AppendQueryParameter(url, "continue", continue_url.spec());
   NavigateToSingletonTab(browser, url);
 }
 
 }  // namespace chrome