Update UMA user actions parsing, primarily to include WebUI metrics.

chrome/browser/ui/browser.cc

 // 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.
 
 #include "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 1900 matching lines @@
 
   // Start fetching web app info for CreateApplicationShortcut dialog and show
   // the dialog when the data is available in OnDidGetApplicationInfo.
   current_tab->extension_tab_helper()->GetApplicationInfo(entry->page_id());
 #else
   NOTIMPLEMENTED();
 #endif
 }
 
 void Browser::ToggleDevToolsWindow(DevToolsToggleAction action) {
-  std::string uma_string;
-  switch (action) {
-    case DEVTOOLS_TOGGLE_ACTION_SHOW_CONSOLE:
-      uma_string = "DevTools_ToggleConsole";
-      break;
-    case DEVTOOLS_TOGGLE_ACTION_NONE:
-    case DEVTOOLS_TOGGLE_ACTION_INSPECT:
-    default:
-      uma_string = "DevTools_ToggleWindow";
-      break;
-  }
-  UserMetrics::RecordAction(UserMetricsAction(uma_string.c_str()));
+  if (action == DEVTOOLS_TOGGLE_ACTION_SHOW_CONSOLE)
+    UserMetrics::RecordAction(UserMetricsAction("DevTools_ToggleConsole"));
+  else
+    UserMetrics::RecordAction(UserMetricsAction("DevTools_ToggleWindow"));
+
   DevToolsWindow::ToggleDevToolsWindow(
       GetSelectedTabContentsWrapper()->render_view_host(), action);
 }
 
 void Browser::OpenTaskManager(bool highlight_background_resources) {
   UserMetrics::RecordAction(UserMetricsAction("TaskManager"));
   if (highlight_background_resources)
     window_->ShowBackgroundPages();
   else
     window_->ShowTaskManager();
@@ skipping 2909 matching lines @@
 }
 
 void Browser::ShowSyncSetup() {
   ProfileSyncService* service =
       profile()->GetOriginalProfile()->GetProfileSyncService();
   if (service->HasSyncSetupCompleted())
     ShowOptionsTab(chrome::kSyncSetupSubPage);
   else
     service->ShowLoginDialog();
 }