Remove rendundant WebLocalFrame parameter in various plugin code.

content/shell/test_runner/web_frame_test_client.cc

 // Copyright 2016 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 "content/shell/test_runner/web_frame_test_client.h"
 
 #include <memory>
 
 #include "base/logging.h"
 #include "base/strings/string_piece.h"
@@ skipping 352 matching lines @@
 }
 
 void WebFrameTestClient::DidChangeSelection(bool is_empty_callback) {
   if (test_runner()->shouldDumpEditingCallbacks())
     delegate_->PrintMessage(
         "EDITING DELEGATE: "
         "webViewDidChangeSelection:WebViewDidChangeSelectionNotification\n");
 }
 
 blink::WebPlugin* WebFrameTestClient::CreatePlugin(
-    blink::WebLocalFrame* frame,
     const blink::WebPluginParams& params) {
   if (TestPlugin::IsSupportedMimeType(params.mime_type))
-    return TestPlugin::create(frame, params, delegate_);
-  return delegate_->CreatePluginPlaceholder(frame, params);
+    return TestPlugin::Create(params, delegate_);
+  return delegate_->CreatePluginPlaceholder(params);
 }
 
 void WebFrameTestClient::ShowContextMenu(
     const blink::WebContextMenuData& context_menu_data) {
   delegate_->GetWebWidgetTestProxyBase(web_frame_test_proxy_base_->web_frame())
       ->event_sender()
       ->SetContextMenuData(context_menu_data);
 }
 
 blink::WebUserMediaClient* WebFrameTestClient::UserMediaClient() {
@@ skipping 350 matching lines @@
 blink::WebEffectiveConnectionType
 WebFrameTestClient::GetEffectiveConnectionType() {
   return test_runner()->effective_connection_type();
 }
 
 TestRunner* WebFrameTestClient::test_runner() {
   return web_view_test_proxy_base_->test_interfaces()->GetTestRunner();
 }
 
 }  // namespace test_runner