Added UMA stats to overview mode

ash/metrics/user_metrics_recorder.cc

 // Copyright 2013 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 "ash/metrics/user_metrics_recorder.h"
 
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_view.h"
 #include "ash/shelf/shelf_widget.h"
 #include "ash/shell.h"
@@ skipping 350 matching lines @@
     case ash::UMA_WINDOW_MAXIMIZE_BUTTON_MAXIMIZE_LEFT:
       base::RecordAction(base::UserMetricsAction("MaxButton_MaxLeft"));
       break;
     case ash::UMA_WINDOW_MAXIMIZE_BUTTON_MAXIMIZE_RIGHT:
       base::RecordAction(base::UserMetricsAction("MaxButton_MaxRight"));
       break;
     case ash::UMA_WINDOW_OVERVIEW:
       base::RecordAction(
           base::UserMetricsAction("WindowSelector_Overview"));
       break;
-    case ash::UMA_WINDOW_SELECTION:
+    case ash::UMA_WINDOW_OVERVIEW_ENTER_KEY:
       base::RecordAction(
-          base::UserMetricsAction("WindowSelector_Selection"));
+          base::UserMetricsAction("WindowSelector_OverviewEnterKey"));
+      break;
+    case ash::UMA_WINDOW_CYCLE:
+      base::RecordAction(
+          base::UserMetricsAction("WindowCycleController_Cycle"));
       break;
   }
 }
 
 void UserMetricsRecorder::RecordPeriodicMetrics() {
   ShelfLayoutManager* manager =
       ShelfLayoutManager::ForShelf(Shell::GetPrimaryRootWindow());
   if (manager) {
     UMA_HISTOGRAM_ENUMERATION("Ash.ShelfAlignmentOverTime",
                               manager->SelectValueForShelfAlignment(
@@ skipping 10 matching lines @@
     ACTIVE_WINDOW_STATE_TYPE_MAXIMIZED,
     ACTIVE_WINDOW_STATE_TYPE_FULLSCREEN,
     ACTIVE_WINDOW_STATE_TYPE_SNAPPED,
     ACTIVE_WINDOW_STATE_TYPE_COUNT
   };
 
   ActiveWindowStateType active_window_state_type =
       ACTIVE_WINDOW_STATE_TYPE_NO_ACTIVE_WINDOW;
   wm::WindowState* active_window_state = ash::wm::GetActiveWindowState();
   if (active_window_state) {
-    switch(active_window_state->GetStateType()) {
+    switch (active_window_state->GetStateType()) {
       case wm::WINDOW_STATE_TYPE_MAXIMIZED:
         active_window_state_type = ACTIVE_WINDOW_STATE_TYPE_MAXIMIZED;
         break;
       case wm::WINDOW_STATE_TYPE_FULLSCREEN:
         active_window_state_type = ACTIVE_WINDOW_STATE_TYPE_FULLSCREEN;
         break;
       case wm::WINDOW_STATE_TYPE_LEFT_SNAPPED:
       case wm::WINDOW_STATE_TYPE_RIGHT_SNAPPED:
         active_window_state_type = ACTIVE_WINDOW_STATE_TYPE_SNAPPED;
         break;
       case wm::WINDOW_STATE_TYPE_DEFAULT:
       case wm::WINDOW_STATE_TYPE_NORMAL:
       case wm::WINDOW_STATE_TYPE_MINIMIZED:
       case wm::WINDOW_STATE_TYPE_INACTIVE:
       case wm::WINDOW_STATE_TYPE_DETACHED:
       case wm::WINDOW_STATE_TYPE_END:
       case wm::WINDOW_STATE_TYPE_AUTO_POSITIONED:
         active_window_state_type = ACTIVE_WINDOW_STATE_TYPE_OTHER;
         break;
     }
   }
   UMA_HISTOGRAM_ENUMERATION("Ash.ActiveWindowShowTypeOverTime",
                             active_window_state_type,
                             ACTIVE_WINDOW_STATE_TYPE_COUNT);
 }
 
 }  // namespace ash