New implementation of font precache on Windows.

content/browser/browser_child_process_host.cc

 // Copyright (c) 2011 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 "content/browser/browser_child_process_host.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 135 matching lines @@
         Notify(content::NOTIFICATION_CHILD_PROCESS_WAS_KILLED);
         UMA_HISTOGRAM_COUNTS("ChildProcess.Kills", this->type());
         break;
       }
       default:
         break;
     }
     // Notify in the main loop of the disconnection.
     Notify(content::NOTIFICATION_CHILD_PROCESS_HOST_DISCONNECTED);
   }
+#if defined (OS_WIN)
+  ChildProcessHost::ReleaseCachedFont(
+      base::GetProcId(child_process_->GetHandle()));
+#endif
   ChildProcessHost::OnChildDied();
 }
 
 void BrowserChildProcessHost::ShutdownStarted() {
   // Must remove the process from the list now, in case it gets used for a
   // new instance before our watcher tells us that the process terminated.
   g_child_process_list.Get().remove(this);
 }
 
 BrowserChildProcessHost::ClientHook::ClientHook(BrowserChildProcessHost* host)
@@ skipping 36 matching lines @@
 
     return *iterator_;
   } while (true);
 
   return NULL;
 }
 
 bool BrowserChildProcessHost::Iterator::Done() {
   return iterator_ == g_child_process_list.Get().end();
 }