Adds browser preferences to configure first-run flow on Windows 8.

chrome/browser/ui/startup/startup_browser_creator.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_STARTUP_STARTUP_BROWSER_CREATOR_H_
 #define CHROME_BROWSER_UI_STARTUP_STARTUP_BROWSER_CREATOR_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 65 matching lines @@
 
   // When called the first time, reads the value of the preference kWasRestarted
   // and resets it to false. Subsequent calls return the value which was read
   // the first time.
   static bool WasRestarted();
 
   static SessionStartupPref GetSessionStartupPref(
       const CommandLine& command_line,
       Profile* profile);
 
+  void set_suppressed_set_as_default_dialog(bool new_value) {
+    suppressed_set_as_default_dialog_ = new_value;
+  }
+
+  bool get_suppressed_set_as_default_dialog() {

[grt (UTC plus 2), 2012/07/25 10:54:55]

constify the method

[motek., 2012/07/25 12:10:40]

Done.

+    return suppressed_set_as_default_dialog_;
+  }

[grt (UTC plus 2), 2012/07/25 10:54:55]

add a blank line between } and private:

[motek., 2012/07/25 12:10:40]

Done.

  private:
   friend class CloudPrintProxyPolicyTest;
   friend class CloudPrintProxyPolicyStartupTest;
   friend class StartupBrowserCreatorImpl;
   FRIEND_TEST_ALL_PREFIXES(StartupBrowserCreatorTest,
                            ReadingWasRestartedAfterNormalStart);
   FRIEND_TEST_ALL_PREFIXES(StartupBrowserCreatorTest,
                            ReadingWasRestartedAfterRestart);
   FRIEND_TEST_ALL_PREFIXES(StartupBrowserCreatorTest, UpdateWithTwoProfiles);
 
@@ skipping 15 matching lines @@
   // Callback after a profile has been created.
   static void ProcessCommandLineOnProfileCreated(
       const CommandLine& cmd_line,
       const FilePath& cur_dir,
       Profile* profile,
       Profile::CreateStatus status);
 
   // Additional tabs to open during first run.
   std::vector<GURL> first_run_tabs_;
 
+  // True if the set-as-default dialog has been explicitly supressed.
+  // This information needs to be passed down to code setting chrome as the

[grt (UTC plus 2), 2012/07/25 10:54:55]

this seems more clear to me:
// This information is used to allow the default browser prompt to show on
first-run when the dialog has been suppressed.

[motek., 2012/07/25 12:10:40]

Done.

+  // default browser.
+  bool suppressed_set_as_default_dialog_;
+
   // True if we have already read and reset the preference kWasRestarted. (A
   // member variable instead of a static variable inside WasRestarted because
   // of testing.)
   static bool was_restarted_read_;
 
   DISALLOW_COPY_AND_ASSIGN(StartupBrowserCreator);
 };
 
 #endif  // CHROME_BROWSER_UI_STARTUP_STARTUP_BROWSER_CREATOR_H_