5 files changed, 19 insertions, 17 deletions
diff --git a/chrome/browser/browser_main.cc b/chrome/browser/browser_main.cc
index 89ce130..31a10c2 100644
--- a/chrome/browser/browser_main.cc
+++ b/chrome/browser/browser_main.cc
@@ -379,19 +379,8 @@ int BrowserMain(const MainFunctionParams& parameters) {
 
   // If the command line specifies 'uninstall' then we need to work here
   // unless we detect another chrome browser running.
-  if (parsed_command_line.HasSwitch(switches::kUninstall)) {
-    if (already_running) {
-#if defined(OS_WIN)
-      const std::wstring text = l10n_util::GetString(IDS_UNINSTALL_CLOSE_APP);
-      const std::wstring caption = l10n_util::GetString(IDS_PRODUCT_NAME);
-      win_util::MessageBox(NULL, text, caption,
-                           MB_OK | MB_ICONWARNING | MB_TOPMOST);
-#endif
-      return ResultCodes::UNINSTALL_CHROME_ALIVE;
-    } else {
-      return DoUninstallTasks();
-    }
-  }
+  if (parsed_command_line.HasSwitch(switches::kUninstall))
+    return DoUninstallTasks(already_running);
 
   if (parsed_command_line.HasSwitch(switches::kHideIcons) ||
       parsed_command_line.HasSwitch(switches::kShowIcons)) {
diff --git a/chrome/browser/browser_main_mac.mm b/chrome/browser/browser_main_mac.mm
index 8f493f3..719ee96 100644
--- a/chrome/browser/browser_main_mac.mm
+++ b/chrome/browser/browser_main_mac.mm
@@ -39,7 +39,7 @@ void WillTerminate() {
 
 // From browser_main_win.h, stubs until we figure out the right thing...
 
-int DoUninstallTasks() {
+int DoUninstallTasks(bool chrome_still_running) {
   return ResultCodes::NORMAL_EXIT;
 }
 
diff --git a/chrome/browser/browser_main_win.cc b/chrome/browser/browser_main_win.cc
index ef34c41..a7a0f6c 100644
--- a/chrome/browser/browser_main_win.cc
+++ b/chrome/browser/browser_main_win.cc
@@ -45,7 +45,18 @@ bool AskForUninstallConfirmation() {
   return (IDOK == win_util::MessageBox(NULL, text, caption, flags));
 }
 
-int DoUninstallTasks() {
+void ShowCloseBrowserFirstMessageBox() {
+  const std::wstring text = l10n_util::GetString(IDS_UNINSTALL_CLOSE_APP);
+  const std::wstring caption = l10n_util::GetString(IDS_PRODUCT_NAME);
+  const UINT flags = MB_OK | MB_ICONWARNING | MB_TOPMOST;
+  win_util::MessageBox(NULL, text, caption, flags);
+}
+
+int DoUninstallTasks(bool chrome_still_running) {
+  if (chrome_still_running) {
+    ShowCloseBrowserFirstMessageBox();
+    return ResultCodes::UNINSTALL_CHROME_ALIVE;
+  }
   if (!AskForUninstallConfirmation())
     return ResultCodes::UNINSTALL_USER_CANCEL;
   // The following actions are just best effort.
diff --git a/chrome/browser/browser_main_win.h b/chrome/browser/browser_main_win.h
index 9069058..1ce9726 100644
--- a/chrome/browser/browser_main_win.h
+++ b/chrome/browser/browser_main_win.h
@@ -15,7 +15,9 @@ class MetricsService;
 bool CheckForWin2000();
 
 // Handle uninstallation when given the appropriate the command-line switch.
-int DoUninstallTasks();
+// If |chrome_still_running| is true a modal dialog will be shown asking the
+// user to close the other chrome instance.
+int DoUninstallTasks(bool chrome_still_running);
 
 // Prepares the localized strings that are going to be displayed to
 // the user if the browser process dies. These strings are stored in the
diff --git a/chrome/browser/gtk/browser_main_gtk.cc b/chrome/browser/gtk/browser_main_gtk.cc
index b7e8360..3abc961 100644
--- a/chrome/browser/gtk/browser_main_gtk.cc
+++ b/chrome/browser/gtk/browser_main_gtk.cc
@@ -8,7 +8,7 @@
 
 // From browser_main_win.h, stubs until we figure out the right thing...
 
-int DoUninstallTasks() {
+int DoUninstallTasks(bool chrome_still_running) {
   return ResultCodes::NORMAL_EXIT;
 }