base: rename Environment::HasEnv to Environment::HasVar.

chrome/common/process_watcher_win.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/common/process_watcher.h"
 
 #include "base/scoped_ptr.h"
 #include "base/environment.h"
 #include "base/message_loop.h"
 #include "base/object_watcher.h"
@@ skipping 32 matching lines @@
     // watching.  the process handle, so make sure it has stopped.
     watcher_.StopWatching();
 
     CloseHandle(process_);
     process_ = NULL;
   }
 
  private:
   void KillProcess() {
     scoped_ptr<base::Environment> env(base::Environment::Create());
-    if (env->HasEnv(env_vars::kHeadless)) {
+    if (env->HasVar(env_vars::kHeadless)) {
      // If running the distributed tests, give the renderer a little time
      // to figure out that the channel is shutdown and unwind.
      if (WaitForSingleObject(process_, kWaitInterval) == WAIT_OBJECT_0) {
        OnObjectSignaled(process_);
        return;
      }
     }
 
     // OK, time to get frisky.  We don't actually care when the process
     // terminates.  We just care that it eventually terminates, and that's what
@@ skipping 22 matching lines @@
   // If already signaled, then we are done!
   if (WaitForSingleObject(process, 0) == WAIT_OBJECT_0) {
     CloseHandle(process);
     return;
   }
 
   MessageLoop::current()->PostDelayedTask(FROM_HERE,
                                           new TimerExpiredTask(process),
                                           kWaitInterval);
 }