Show chromium os version in about panel

chrome/browser/views/about_chrome_view.h

Index: chrome/browser/views/about_chrome_view.h
diff --git a/chrome/browser/views/about_chrome_view.h b/chrome/browser/views/about_chrome_view.h
index cfb8a034debda1910cc376a8b1a4b94e21cbf7a6..7ccb1886032a6166cf3e12f5e3cc298241b33500 100644
--- a/chrome/browser/views/about_chrome_view.h
+++ b/chrome/browser/views/about_chrome_view.h
@@ -15,6 +15,10 @@
 #include "chrome/browser/google_update.h"
 #endif

[sky, 2009/11/24 18:46:57]

How about #else if instead of another #if.

 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/version_loader.h"
+#endif
+
 namespace views {
 class Textfield;
 class Throbber;
@@ -92,6 +96,12 @@ class AboutChromeView : public views::View,
                     GoogleUpdateErrorCode error_code);
 #endif
 
+#if defined(OS_CHROMEOS)
+  // Callback from chromeos::VersionLoader giving the version.
+  void OnOSVersion(chromeos::VersionLoader::Handle handle,
+                   std::string version);
+#endif
+
   // Draws a string onto the canvas (wrapping if needed) while also keeping
   // track of where it ends so we can position a URL after the text. The
   // parameter |bounds| represents the boundary we have to work with, |position|
@@ -137,6 +147,9 @@ class AboutChromeView : public views::View,
   views::ImageView* about_dlg_background_logo_;
   views::Label* about_title_label_;
   views::Textfield* version_label_;
+#if defined(OS_CHROMEOS)
+  views::Textfield* os_version_label_;
+#endif
   views::Label* copyright_label_;
   views::Label* main_text_label_;
   int main_text_label_height_;
@@ -185,6 +198,14 @@ class AboutChromeView : public views::View,
   // Whether text direction is left-to-right or right-to-left.
   bool text_direction_is_rtl_;
 
+#if defined(OS_CHROMEOS)
+  // Handles asynchronously loading the version.
+  chromeos::VersionLoader loader_;
+
+  // Used to request the version.
+  CancelableRequestConsumer consumer_;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(AboutChromeView);
 };