Removing unused Births methods and unnecessary link from chrome://profiler

chrome/browser/ui/webui/profiler_ui.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/ui/webui/profiler_ui.h"
 
 #include <string>
 
 // When testing the javacript code, it is cumbersome to have to keep
 // re-building the resouces package and reloading the browser. To solve
@@ skipping 103 matching lines @@
 // this class's methods are expected to run on the UI thread.
 class ProfilerMessageHandler : public WebUIMessageHandler {
  public:
   ProfilerMessageHandler() {}
 
   // WebUIMessageHandler implementation.
   void RegisterMessages() override;
 
   // Messages.
   void OnGetData(const base::ListValue* list);
-  void OnResetData(const base::ListValue* list);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ProfilerMessageHandler);
 };
 
 void ProfilerMessageHandler::RegisterMessages() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   web_ui()->RegisterMessageCallback("getData",
       base::Bind(&ProfilerMessageHandler::OnGetData, base::Unretained(this)));
-  web_ui()->RegisterMessageCallback("resetData",
-      base::Bind(&ProfilerMessageHandler::OnResetData,
-                 base::Unretained(this)));
 }
 
 void ProfilerMessageHandler::OnGetData(const base::ListValue* list) {
   ProfilerUI* profiler_ui = static_cast<ProfilerUI*>(web_ui()->GetController());
   profiler_ui->GetData();
 }
 
-void ProfilerMessageHandler::OnResetData(const base::ListValue* list) {
-  tracked_objects::ThreadData::ResetAllThreadData();
-}
-
 }  // namespace
 
 ProfilerUI::ProfilerUI(content::WebUI* web_ui)
     : WebUIController(web_ui),
       weak_ptr_factory_(this) {
   web_ui->AddMessageHandler(new ProfilerMessageHandler());
 
   // Set up the chrome://profiler/ source.
   Profile* profile = Profile::FromWebUI(web_ui);
 #if defined(USE_SOURCE_FILES_DIRECTLY)
@@ skipping 16 matching lines @@
     int process_type) {
   // Serialize the data to JSON.
   base::DictionaryValue json_data;
   task_profiler::TaskProfilerDataSerializer::ToValue(profiler_data,
                                                      process_type,
                                                      &json_data);
 
   // Send the data to the renderer.
   web_ui()->CallJavascriptFunction("g_browserBridge.receivedData", json_data);
 }