Fixed all unused-variable Clang warnings on Windows.

chrome/browser/chrome_process_finder_win.cc

 // Copyright 2013 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/chrome_process_finder_win.h"
 
 #include <shellapi.h>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 87 matching lines @@
 
 namespace chrome {
 
 HWND FindRunningChromeWindow(const base::FilePath& user_data_dir) {
   return base::win::MessageWindow::FindWindow(user_data_dir.value());
 }
 
 NotifyChromeResult AttemptToNotifyRunningChrome(HWND remote_window,
                                                 bool fast_start) {
   DCHECK(remote_window);
-  static const char kSearchUrl[] =
-      "http://www.google.com/search?q=%s&sourceid=chrome&ie=UTF-8";
   DWORD process_id = 0;
   DWORD thread_id = GetWindowThreadProcessId(remote_window, &process_id);
   if (!thread_id || !process_id)
     return NOTIFY_FAILED;
 
   base::CommandLine command_line(*base::CommandLine::ForCurrentProcess());
   command_line.AppendSwitchASCII(
       switches::kOriginalProcessStartTime,
       base::Int64ToString(
           base::CurrentProcessInfo::CreationTime().ToInternalValue()));
@@ skipping 36 matching lines @@
 }
 
 base::TimeDelta SetNotificationTimeoutForTesting(base::TimeDelta new_timeout) {
   base::TimeDelta old_timeout =
       base::TimeDelta::FromMilliseconds(timeout_in_milliseconds);
   timeout_in_milliseconds = new_timeout.InMilliseconds();
   return old_timeout;
 }
 
 }  // namespace chrome