Track renderer crash detected on WebState via GlobalWebStateObserver

ios/chrome/browser/tabs/tab.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/chrome/browser/tabs/tab.h"
 
 #import <CoreLocation/CoreLocation.h>
 #import <UIKit/UIKit.h>
 
 #include <utility>
@@ skipping 1886 matching lines @@
       [fullScreenController_ disableFullScreen];
     }
   }
 
   [parentTabModel_ notifyTabChanged:self];
   [self updateFullscreenWithToolbarVisible:YES];
 }
 
 - (void)renderProcessGoneForWebState:(web::WebState*)webState {
   if (browserState_ && !browserState_->IsOffTheRecord()) {
-    // Report the crash.
-    GetApplicationContext()
-        ->GetMetricsServicesManager()
-        ->OnRendererProcessCrash();
-
     // Log the tab state for the termination.
     RendererTerminationTabState tab_state =
         visible_ ? RendererTerminationTabState::FOREGROUND_TAB_FOREGROUND_APP
                  : RendererTerminationTabState::BACKGROUND_TAB_FOREGROUND_APP;
     if ([UIApplication sharedApplication].applicationState ==
         UIApplicationStateBackground) {
       tab_state =
           visible_ ? RendererTerminationTabState::FOREGROUND_TAB_BACKGROUND_APP
                    : RendererTerminationTabState::BACKGROUND_TAB_BACKGROUND_APP;
     }
@@ skipping 165 matching lines @@
 
 - (TabModel*)parentTabModel {
   return parentTabModel_;
 }
 
 - (FormInputAccessoryViewController*)inputAccessoryViewController {
   return inputAccessoryViewController_.get();
 }
 
 @end