Clean up Automation and Chrome Frame IPC code.

chrome/test/ui/ui_test.cc

 // Copyright (c) 2010 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/test/ui/ui_test.h"
 
 #if defined(OS_POSIX)
 #include <signal.h>
 #include <sys/types.h>
 #endif
@@ skipping 550 matching lines @@
   if (!tab_proxy.get())
     return FilePath();
 
   FilePath download_directory;
   EXPECT_TRUE(tab_proxy->GetDownloadDirectory(&download_directory));
   return download_directory;
 }
 
 void UITestBase::CloseBrowserAsync(BrowserProxy* browser) const {
   ASSERT_TRUE(server_->Send(
-      new AutomationMsg_CloseBrowserRequestAsync(0, browser->handle())));
+      new AutomationMsg_CloseBrowserRequestAsync(browser->handle())));
 }
 
 bool UITestBase::CloseBrowser(BrowserProxy* browser,
                               bool* application_closed) const {
   DCHECK(application_closed);
   if (!browser->is_valid() || !browser->handle())
     return false;
 
   bool result = true;
 
   bool succeeded = server_->Send(new AutomationMsg_CloseBrowser(
-      0, browser->handle(), &result, application_closed));
+      browser->handle(), &result, application_closed));
 
   if (!succeeded)
     return false;
 
   if (*application_closed) {
     // Let's wait until the process dies (if it is not gone already).
     bool success = base::WaitForSingleProcess(process_, base::kNoTimeout);
     EXPECT_TRUE(success);
   }
 
@@ skipping 596 matching lines @@
     incorrect_state_count++;
   }
 
   LOG(INFO) << "Elapsed time: " << (base::Time::Now() - start).InSecondsF()
             << " seconds"
             << " call failed " << fail_count << " times"
             << " state was incorrect " << incorrect_state_count << " times";
   ADD_FAILURE() << "Timeout reached in " << __FUNCTION__;
   return false;
 }