Move app launch metric recording code from NTP to chrome/common.

chrome/browser/ui/browser_commands.cc

Index: chrome/browser/ui/browser_commands.cc
diff --git a/chrome/browser/ui/browser_commands.cc b/chrome/browser/ui/browser_commands.cc
index 74ca4de74f1bd1485d2b17598cdd8569517cf49d..53ec984e5ecdc0f034d674e5295fdf2396f71271 100644
--- a/chrome/browser/ui/browser_commands.cc
+++ b/chrome/browser/ui/browser_commands.cc
@@ -86,8 +86,8 @@
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/api/extension_action/extension_action_api.h"
 #include "chrome/browser/extensions/tab_helper.h"
-#include "chrome/browser/ui/webui/ntp/core_app_launcher_handler.h"
 #include "chrome/browser/web_applications/web_app.h"
+#include "chrome/common/extensions/extension_metrics.h"
 #include "chrome/common/extensions/manifest_handlers/app_launch_info.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
@@ -542,9 +542,8 @@ void OpenCurrentURL(Browser* browser) {
       extensions::ExtensionRegistry::Get(browser->profile())
           ->enabled_extensions().GetAppByURL(url);
   if (extension) {
-    CoreAppLauncherHandler::RecordAppLaunchType(
-        extension_misc::APP_LAUNCH_OMNIBOX_LOCATION,
-        extension->GetType());
+    extensions::RecordAppLaunchType(extension_misc::APP_LAUNCH_OMNIBOX_LOCATION,
+                                    extension->GetType());
   }
 #endif
 }