Removing deprecated ios/web/user_metrics.cc and references to it.

ios/web/web_state/ui/crw_web_controller.mm

 // Copyright 2012 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.
 
 #import "ios/web/web_state/ui/crw_web_controller.h"
 
 #import <WebKit/WebKit.h>
 
 #import <objc/runtime.h>
 #include <stddef.h>
@@ skipping 11 matching lines @@
 #include "base/json/json_writer.h"
 #include "base/json/string_escape.h"
 #include "base/logging.h"
 #include "base/mac/bind_objc_block.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/foundation_util.h"
 #include "base/mac/objc_property_releaser.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/metrics/histogram.h"
+#include "base/metrics/user_metrics.h"
 #include "base/metrics/user_metrics_action.h"
 #include "base/strings/string_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "components/url_formatter/url_formatter.h"
 #import "ios/net/http_response_headers_util.h"
 #import "ios/net/nsurlrequest_util.h"
 #include "ios/public/provider/web/web_ui_ios.h"
@@ skipping 13 matching lines @@
 #include "ios/web/public/cert_store.h"
 #include "ios/web/public/favicon_url.h"
 #include "ios/web/public/navigation_item.h"
 #import "ios/web/public/navigation_manager.h"
 #import "ios/web/public/origin_util.h"
 #include "ios/web/public/referrer.h"
 #include "ios/web/public/referrer_util.h"
 #include "ios/web/public/ssl_status.h"
 #import "ios/web/public/url_scheme_util.h"
 #include "ios/web/public/url_util.h"
-#include "ios/web/public/user_metrics.h"
 #include "ios/web/public/web_client.h"
 #include "ios/web/public/web_kit_constants.h"
 #import "ios/web/public/web_state/context_menu_params.h"
 #include "ios/web/public/web_state/credential.h"
 #import "ios/web/public/web_state/crw_web_controller_observer.h"
 #import "ios/web/public/web_state/crw_web_view_scroll_view_proxy.h"
 #import "ios/web/public/web_state/js/credential_util.h"
 #import "ios/web/public/web_state/js/crw_js_injection_manager.h"
 #import "ios/web/public/web_state/js/crw_js_injection_receiver.h"
 #include "ios/web/public/web_state/page_display_state.h"
@@ skipping 2052 matching lines @@
 }
 
 // Reload either the web view or the native content depending on which is
 // displayed.
 - (void)reloadInternal {
   // Clear last user interaction.
   // TODO(crbug.com/546337): Move to after the load commits, in the subclass
   // implementation. This will be inaccurate if the reload fails or is
   // cancelled.
   _lastUserInteraction.reset();
-  web::RecordAction(UserMetricsAction("Reload"));
+  base::RecordAction(UserMetricsAction("Reload"));
   if (_webView) {
     web::NavigationItem* transientItem =
         _webStateImpl->GetNavigationManagerImpl().GetTransientItem();
     if (transientItem) {
       // If there's a transient item, a reload is considered a new navigation to
       // the transient item's URL (as on other platforms).
       NavigationManager::WebLoadParams reloadParams(transientItem->GetURL());
       reloadParams.transition_type = ui::PAGE_TRANSITION_RELOAD;
       reloadParams.extra_headers.reset(
           [transientItem->GetHttpRequestHeaders() copy]);
@@ skipping 2611 matching lines @@
   [self loadHTML:HTML forURL:URL];
 }
 
 - (void)loadHTMLForCurrentURL:(NSString*)HTML {
   [self loadHTML:HTML forURL:self.currentURL];
 }
 
 - (void)stopLoading {
   _stoppedWKNavigation.reset(_latestWKNavigation);
 
-  web::RecordAction(UserMetricsAction("Stop"));
+  base::RecordAction(UserMetricsAction("Stop"));
   // Discard the pending and transient entried before notifying the tab model
   // observers of the change via |-abortLoad|.
   [[self sessionController] discardNonCommittedEntries];
   [self abortLoad];
   // If discarding the non-committed entries results in an app-specific URL,
   // reload it in its native view.
   if (!self.nativeController &&
       [self shouldLoadURLInNativeView:[self currentNavigationURL]]) {
     [self loadCurrentURLInNativeView];
   }
@@ skipping 806 matching lines @@
   }
 
   return web::WEB_VIEW_DOCUMENT_TYPE_GENERIC;
 }
 
 - (NSString*)refererFromNavigationAction:(WKNavigationAction*)action {
   return [action.request valueForHTTPHeaderField:@"Referer"];
 }
 
 @end