Implement renderer importance API for WebView

android_webview/lib/main/aw_main_delegate.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/lib/main/aw_main_delegate.h"
 
 #include <memory>
 
 #include "android_webview/browser/aw_content_browser_client.h"
 #include "android_webview/browser/aw_safe_browsing_config_helper.h"
@@ skipping 129 matching lines @@
         gin::V8Initializer::GetSnapshotFilePath(true).AsUTF8Unsafe());
     base::android::RegisterApkAssetWithGlobalDescriptors(
         kV8SnapshotDataDescriptor64,
         gin::V8Initializer::GetSnapshotFilePath(false).AsUTF8Unsafe());
   }
 #endif  // V8_USE_EXTERNAL_STARTUP_DATA
 
   if (cl->HasSwitch(switches::kWebViewSandboxedRenderer)) {
     cl->AppendSwitch(switches::kInProcessGPU);
     cl->AppendSwitchASCII(switches::kRendererProcessLimit, "1");
-    cl->AppendSwitch(switches::kDisableRendererBackgrounding);
+    cl->AppendSwitch(switches::kDisableRendererPriorityManagement);
   }
 
   CommandLineHelper::AddEnabledFeature(
       *cl, spellcheck::kAndroidSpellCheckerNonLowEnd.name);
 
   CommandLineHelper::AddDisabledFeature(*cl, features::kWebPayments.name);
 
   android_webview::RegisterPathProvider();
 
   if (AwSafeBrowsingConfigHelper::GetSafeBrowsingEnabled()) {
@@ skipping 119 matching lines @@
 
 AwWebPreferencesPopulater* AwMainDelegate::CreateWebPreferencesPopulater() {
   return new AwWebPreferencesPopulaterImpl();
 }
 
 AwLocaleManager* AwMainDelegate::CreateAwLocaleManager() {
   return new AwLocaleManagerImpl();
 }
 
 }  // namespace android_webview