Added support for multiple parameters to Extension API callbacks.

chrome/browser/extensions/api/terminal/terminal_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/terminal/terminal_private_api.h"
 
 #include "base/bind.h"
 #include "base/chromeos/chromeos_version.h"
 #include "base/json/json_writer.h"
 #include "base/values.h"
@@ skipping 99 matching lines @@
     pid = -1;
   }
 
   content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
       base::Bind(&OpenTerminalProcessFunction::RespondOnUIThread, this, pid));
 }
 
 SendInputToTerminalProcessFunction::~SendInputToTerminalProcessFunction() {}
 
 void OpenTerminalProcessFunction::RespondOnUIThread(pid_t pid) {
-  result_.reset(new base::FundamentalValue(pid));
+  SetResult(new base::FundamentalValue(pid));
   SendResponse(true);
 }
 
 bool SendInputToTerminalProcessFunction::RunTerminalFunction() {
   if (args_->GetSize() != 2)
     return false;
 
   pid_t pid;
   std::string text;
   if (!args_->GetInteger(0, &pid) || !args_->GetString(1, &text))
     return false;
 
   // Registry lives on the FILE thread.
   content::BrowserThread::PostTask(content::BrowserThread::FILE, FROM_HERE,
       base::Bind(&SendInputToTerminalProcessFunction::SendInputOnFileThread,
                  this, pid, text));
   return true;
 }
 
 void SendInputToTerminalProcessFunction::SendInputOnFileThread(pid_t pid,
     const std::string& text) {
   bool success = ProcessProxyRegistry::Get()->SendInput(pid, text);
 
   content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
       base::Bind(&SendInputToTerminalProcessFunction::RespondOnUIThread, this,
       success));
 }
 
 void SendInputToTerminalProcessFunction::RespondOnUIThread(bool success) {
-  result_.reset(new base::FundamentalValue(success));
+  SetResult(new base::FundamentalValue(success));
   SendResponse(true);
 }
 
 CloseTerminalProcessFunction::~CloseTerminalProcessFunction() {}
 
 bool CloseTerminalProcessFunction::RunTerminalFunction() {
   if (args_->GetSize() != 1)
     return false;
   pid_t pid;
   if (!args_->GetInteger(0, &pid))
     return false;
 
   // Registry lives on the FILE thread.
   content::BrowserThread::PostTask(content::BrowserThread::FILE, FROM_HERE,
       base::Bind(&CloseTerminalProcessFunction::CloseOnFileThread, this, pid));
 
   return true;
 }
 
 void CloseTerminalProcessFunction::CloseOnFileThread(pid_t pid) {
   bool success = ProcessProxyRegistry::Get()->CloseProcess(pid);
 
   content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
       base::Bind(&CloseTerminalProcessFunction::RespondOnUIThread, this,
       success));
 }
 
 void CloseTerminalProcessFunction::RespondOnUIThread(bool success) {
-  result_.reset(new base::FundamentalValue(success));
+  SetResult(new base::FundamentalValue(success));
   SendResponse(true);
 }
 
 OnTerminalResizeFunction::~OnTerminalResizeFunction() {}
 
 bool OnTerminalResizeFunction::RunTerminalFunction() {
   if (args_->GetSize() != 3)
     return false;
 
   pid_t pid;
@@ skipping 20 matching lines @@
                                                     int width, int height) {
   bool success = ProcessProxyRegistry::Get()->OnTerminalResize(pid,
                                                                width, height);
 
   content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
       base::Bind(&OnTerminalResizeFunction::RespondOnUIThread, this,
       success));
 }
 
 void OnTerminalResizeFunction::RespondOnUIThread(bool success) {
-  result_.reset(new base::FundamentalValue(success));
+  SetResult(new base::FundamentalValue(success));
   SendResponse(true);
 }