[chrome/browser/extensions] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

chrome/browser/extensions/api/webstore_private/webstore_private_api.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 "chrome/browser/extensions/api/webstore_private/webstore_private_api.h"
 
 #include "base/bind_helpers.h"
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_vector.h"
-#include "base/message_loop/message_loop_proxy.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "chrome/browser/apps/ephemeral_app_launcher.h"
 #include "chrome/browser/bitmap_fetcher/bitmap_fetcher.h"
 #include "chrome/browser/extensions/crx_installer.h"
 #include "chrome/browser/extensions/extension_install_ui_util.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/install_tracker.h"
 #include "chrome/browser/gpu/gpu_feature_checker.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 590 matching lines @@
     if (!icon_url.is_valid())
       return RespondNow(Error(kInvalidIconUrlError));
 
     // The bitmap fetcher will call us back via OnFetchComplete.
     icon_fetcher_.reset(new chrome::BitmapFetcher(icon_url, this));
     icon_fetcher_->Start(
         browser_context()->GetRequestContext(), std::string(),
         net::URLRequest::CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE,
         net::LOAD_DO_NOT_SAVE_COOKIES | net::LOAD_DO_NOT_SEND_COOKIES);
   } else {
-    base::MessageLoopProxy::current()->PostTask(
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
         FROM_HERE,
         base::Bind(&WebstorePrivateInstallBundleFunction::OnFetchComplete,
                    this, GURL(), nullptr));
   }
 
   AddRef();  // Balanced in OnFetchComplete.
 
   // The response is sent asynchronously in OnFetchComplete, OnInstallApproval,
   // or OnInstallComplete.
   return RespondLater();
@@ skipping 234 matching lines @@
 WebstorePrivateGetEphemeralAppsEnabledFunction::
     ~WebstorePrivateGetEphemeralAppsEnabledFunction() {}
 
 ExtensionFunction::ResponseAction
 WebstorePrivateGetEphemeralAppsEnabledFunction::Run() {
   return RespondNow(ArgumentList(GetEphemeralAppsEnabled::Results::Create(
       EphemeralAppLauncher::IsFeatureEnabled())));
 }
 
 }  // namespace extensions