aw: Fix multiprocess flag usage

android_webview/browser/aw_browser_main_parts.cc

 // Copyright (c) 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.
 
 #include "android_webview/browser/aw_browser_main_parts.h"
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_browser_terminator.h"
 #include "android_webview/browser/aw_content_browser_client.h"
 #include "android_webview/browser/aw_result_codes.h"
@@ skipping 114 matching lines @@
     base::FilePath crash_dir;
     if (PathService::Get(android_webview::DIR_CRASH_DUMPS, &crash_dir)) {
       if (!base::PathExists(crash_dir))
         base::CreateDirectory(crash_dir);
       breakpad::CrashDumpObserver::GetInstance()->RegisterClient(
           base::MakeUnique<breakpad::CrashDumpManager>(
               crash_dir, kAndroidMinidumpDescriptor));
     }
   }
 
-  if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kSingleProcess)) {
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kWebViewSandboxedRenderer)) {
     // Create the renderers crash manager on the UI thread.
     breakpad::CrashDumpObserver::GetInstance()->RegisterClient(
         base::MakeUnique<AwBrowserTerminator>());
   }
 
   return content::RESULT_CODE_NORMAL_EXIT;
 }
 
 void AwBrowserMainParts::PreMainMessageLoopRun() {
   browser_client_->InitBrowserContext()->PreMainMessageLoopRun();
 
   device::GeolocationProvider::SetGeolocationDelegate(
       new AwGeolocationDelegate());
 
   content::RenderFrameHost::AllowInjectingJavaScriptForAndroidWebView();
 }
 
 bool AwBrowserMainParts::MainMessageLoopRun(int* result_code) {
   // Android WebView does not use default MessageLoop. It has its own
   // Android specific MessageLoop.
   return true;
 }
 
 }  // namespace android_webview