Show sync promo at startup

chrome/browser/ui/browser_init.h

 // Copyright (c) 2011 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_BROWSER_INIT_H_
 #define CHROME_BROWSER_UI_BROWSER_INIT_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "googleurl/src/gurl.h"
 
 class Browser;
 class CommandLine;
 class GURL;
 class Profile;
 class TabContentsWrapper;
 
 // class containing helpers for BrowserMain to spin up a new instance and
 // initialize the profile.
 class BrowserInit {
  public:
+  enum IsProcessStartup {
+    IS_NOT_PROCESS_STARTUP,
+    IS_PROCESS_STARTUP
+  };
+  enum IsFirstRun {
+    IS_NOT_FIRST_RUN,
+    IS_FIRST_RUN
+  };
+
   BrowserInit();
   ~BrowserInit();
 
   // Adds a url to be opened during first run. This overrides the standard
   // tabs shown at first run.
   void AddFirstRunTab(const GURL& url);
 
   // This function is equivalent to ProcessCommandLine but should only be
   // called during actual process startup.
   bool Start(const CommandLine& cmd_line, const FilePath& cur_dir,
@@ skipping 20 matching lines @@
                                        Profile* profile,
                                        size_t expected_tabs);
 
   // Returns true if the browser is coming up.
   static bool InProcessStartup();
 
   // Launches a browser window associated with |profile|. |command_line| should
   // be the command line passed to this process. |cur_dir| can be empty, which
   // implies that the directory of the executable should be used.
   // |process_startup| indicates whether this is the first browser.
-  bool LaunchBrowser(const CommandLine& command_line, Profile* profile,
-                     const FilePath& cur_dir, bool process_startup,
+  // |is_first_run| indicates that this is a new profile.
+  bool LaunchBrowser(const CommandLine& command_line,
+                     Profile* profile,
+                     const FilePath& cur_dir,
+                     IsProcessStartup is_process_startup,
+                     IsFirstRun is_first_run,
                      int* return_code);
 
   // LaunchWithProfile ---------------------------------------------------------
   //
   // Assists launching the application and appending the initial tabs for a
   // browser window.
 
   class LaunchWithProfile {
    public:
     // Used by OpenTabsInBrowser.
@@ skipping 11 matching lines @@
       // True if the is tab pinned.
       bool is_pinned;
 
       // Id of the app.
       std::string app_id;
     };
 
     // There are two ctors. The first one implies a NULL browser_init object
     // and thus no access to distribution-specific first-run behaviors. The
     // second one is always called when the browser starts even if it is not
-    // the first run.
-    LaunchWithProfile(const FilePath& cur_dir, const CommandLine& command_line);
-    LaunchWithProfile(const FilePath& cur_dir, const CommandLine& command_line,
-                      BrowserInit* browser_init);
+    // the first run.  |is_first_run| indicates that this is a new profile.
+    LaunchWithProfile(const FilePath& cur_dir,
+                      const CommandLine& command_line,
+                      IsFirstRun is_first_run);
+    LaunchWithProfile(const FilePath& cur_dir,
+                      const CommandLine& command_line,
+                      BrowserInit* browser_init,
+                      IsFirstRun is_first_run);
     ~LaunchWithProfile();
 
     // Creates the necessary windows for startup. Returns true on success,
     // false on failure. process_startup is true if Chrome is just
     // starting up. If process_startup is false, it indicates Chrome was
     // already running and the user wants to launch another instance.
     bool Launch(Profile* profile,
                 const std::vector<GURL>& urls_to_open,
                 bool process_startup);
 
@@ skipping 92 matching lines @@
     void AddStartupURLs(std::vector<GURL>* startup_urls) const;
 
     // Checks whether Chrome is still the default browser (unless the user
     // previously instructed not to do so) and warns the user if it is not.
     void CheckDefaultBrowser(Profile* profile);
 
     const FilePath cur_dir_;
     const CommandLine& command_line_;
     Profile* profile_;
     BrowserInit* browser_init_;
+    bool is_first_run_;
     DISALLOW_COPY_AND_ASSIGN(LaunchWithProfile);
   };
 
  private:
   // Returns the list of URLs to open from the command line. The returned
   // vector is empty if the user didn't specify any URLs on the command line.
   static std::vector<GURL> GetURLsFromCommandLine(
       const CommandLine& command_line,
       const FilePath& cur_dir,
       Profile* profile);
 
   static bool ProcessCmdLineImpl(const CommandLine& command_line,
                                  const FilePath& cur_dir, bool process_startup,
                                  Profile* profile, int* return_code,
                                  BrowserInit* browser_init);
 
   // Additional tabs to open during first run.
   std::vector<GURL> first_run_tabs_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserInit);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_INIT_H_