[Media Router] Moves mojo-specific code into mojo/ folder

chrome/browser/media/router/mojo/media_router_mojo_metrics.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2016 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.
 
-#ifndef CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_METRICS_H_
-#define CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_METRICS_H_
+#ifndef CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_ROUTER_MOJO_METRICS_H_
+#define CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_ROUTER_MOJO_METRICS_H_
 
 #include "base/gtest_prod_util.h"
 #include "base/time/time.h"
 
 namespace base {
 class Version;
 }  // namespace base
 
-#if !defined(OS_ANDROID)
 namespace extensions {
 class Extension;
 }  // namespace extensions
-#endif  // !defined(OS_ANDROID)
 
 namespace media_router {
 
 // NOTE: Do not renumber enums as that would confuse interpretation of
 // previously logged data. When making changes, also update the enum list
 // in tools/metrics/histograms/histograms.xml to keep it in sync.
 
-// Where the user clicked to open the Media Router dialog.
-enum class MediaRouterDialogOpenOrigin {
-  TOOLBAR = 0,
-  OVERFLOW_MENU = 1,
-  CONTEXTUAL_MENU = 2,
-  PAGE = 3,
-
-  // NOTE: Add entries only immediately above this line.
-  TOTAL_COUNT = 4
-};
-
-// The possible outcomes from a route creation response.
-enum class MediaRouterRouteCreationOutcome {
-  SUCCESS = 0,
-  FAILURE_NO_ROUTE = 1,
-  FAILURE_INVALID_SINK = 2,
-
-  // Note: Add entries only immediately above this line.
-  TOTAL_COUNT = 3,
-};
-
-// The possible actions a user can take while interacting with the Media Router
-// dialog.
-enum class MediaRouterUserAction {
-  CHANGE_MODE = 0,
-  START_LOCAL = 1,
-  STOP_LOCAL = 2,
-  CLOSE = 3,
-  STATUS_REMOTE = 4,
-
-  // Note: Add entries only immediately above this line.
-  TOTAL_COUNT = 5
-};
-
-#if !defined(OS_ANDROID)
 // Why the Media Route Provider process was woken up.
 enum class MediaRouteProviderWakeReason {
   CREATE_ROUTE = 0,
   JOIN_ROUTE = 1,
   TERMINATE_ROUTE = 2,
   SEND_SESSION_MESSAGE = 3,
   SEND_SESSION_BINARY_MESSAGE = 4,
   DETACH_ROUTE = 5,
   START_OBSERVING_MEDIA_SINKS = 6,
   STOP_OBSERVING_MEDIA_SINKS = 7,
@@ skipping 26 matching lines @@
 };
 
 // The outcome of an attempt to wake the Media Router component event page.
 enum class MediaRouteProviderWakeup {
   SUCCESS = 0,
   ERROR_UNKNOWN = 1,
   ERROR_TOO_MANY_RETRIES = 2,
   // Note: Add entries only immediately above this line.
   TOTAL_COUNT = 3
 };
-#endif  // !defined(OS_ANDROID)
 
-class MediaRouterMetrics {
+class MediaRouterMojoMetrics {
  public:
-  // Records where the user clicked to open the Media Router dialog.
-  static void RecordMediaRouterDialogOrigin(
-      MediaRouterDialogOpenOrigin origin);
-
-  // Records the duration it takes for the Media Router dialog to open and
-  // finish painting after a user clicks to open the dialog.
-  static void RecordMediaRouterDialogPaint(
-      const base::TimeDelta delta);
-
-  // Records the duration it takes for the Media Router dialog to load its
-  // initial data after a user clicks to open the dialog.
-  static void RecordMediaRouterDialogLoaded(
-      const base::TimeDelta delta);
-
-  // Records the first action the user took after the Media Router dialog
-  // opened.
-  static void RecordMediaRouterInitialUserAction(
-      MediaRouterUserAction action);
-
-  // Records the outcome in a create route response.
-  static void RecordRouteCreationOutcome(
-      MediaRouterRouteCreationOutcome outcome);
-
-#if !defined(OS_ANDROID)
   // Records the installed version of the Media Router component extension.
   static void RecordMediaRouteProviderVersion(
       const extensions::Extension& extension);
 
   // Records why the media route provider extension was woken up.
   static void RecordMediaRouteProviderWakeReason(
       MediaRouteProviderWakeReason reason);
 
   // Records the outcome of an attempt to wake the Media Router component event
   // page.
   static void RecordMediaRouteProviderWakeup(MediaRouteProviderWakeup wakeup);
 
  private:
-  FRIEND_TEST_ALL_PREFIXES(MediaRouteProviderMetricsTest,
+  FRIEND_TEST_ALL_PREFIXES(MediaRouterMojoMetricsTest,
                            TestGetMediaRouteProviderVersion);
 
   // Returns the version status of the Media Router component extension.
   static MediaRouteProviderVersion GetMediaRouteProviderVersion(
       const base::Version& extension_version,
       const base::Version& browser_version);
-#endif  // !defined(OS_ANDROID)
 };
 
 }  // namespace media_router
 
-#endif  // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_ROUTER_METRICS_H_
+#endif  // CHROME_BROWSER_MEDIA_ROUTER_MOJO_MEDIA_ROUTER_MOJO_METRICS_H_