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

chrome/browser/ui/startup/startup_browser_creator.h

Index: chrome/browser/ui/startup/startup_browser_creator.h
diff --git a/chrome/browser/ui/startup/startup_browser_creator.h b/chrome/browser/ui/startup/startup_browser_creator.h
index 96bdbedb700878d2c68cf4cbb0f24356907b6ac4..37d281e8e3f9748da29c1bce6a6340248aa676c7 100644
--- a/chrome/browser/ui/startup/startup_browser_creator.h
+++ b/chrome/browser/ui/startup/startup_browser_creator.h
@@ -83,6 +83,13 @@ class StartupBrowserCreator {
       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;
@@ -118,6 +125,11 @@ class StartupBrowserCreator {
   // 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.)