Append parameters to webstore URL to indicate launch source.

chrome/browser/ui/browser_init.cc

Index: chrome/browser/ui/browser_init.cc
diff --git a/chrome/browser/ui/browser_init.cc b/chrome/browser/ui/browser_init.cc
index 2a4f22701c9703d16434212e4641892f8bb2eb7a..c99aa09f8eb12c7d1a0f1861573f3c14f738aecf 100644
--- a/chrome/browser/ui/browser_init.cc
+++ b/chrome/browser/ui/browser_init.cc
@@ -812,7 +812,7 @@ bool BrowserInit::LaunchWithProfile::OpenApplicationTab(Profile* profile) {
 
   RecordCmdLineAppHistogram();
 
-  TabContents* app_tab = Browser::OpenApplicationTab(profile, extension,
+  TabContents* app_tab = Browser::OpenApplicationTab(profile, extension, GURL(),
                                                      NEW_FOREGROUND_TAB);
   return (app_tab != NULL);
 }
@@ -841,7 +841,7 @@ bool BrowserInit::LaunchWithProfile::OpenApplicationWindow(Profile* profile) {
 
     RecordCmdLineAppHistogram();
     TabContents* tab_in_app_window = Browser::OpenApplication(
-        profile, extension, launch_container, NEW_WINDOW);
+        profile, extension, launch_container, GURL(), NEW_WINDOW);
     return (tab_in_app_window != NULL);
   }