New implementation of font precache on Windows.

chrome/service/service_utility_process_host.cc

Index: chrome/service/service_utility_process_host.cc
diff --git a/chrome/service/service_utility_process_host.cc b/chrome/service/service_utility_process_host.cc
index 0c4e88c03a49d5935afb7bbc34827030c762ffde..276f7c774d70e0813bed41fd39593deeee8652c2 100644
--- a/chrome/service/service_utility_process_host.cc
+++ b/chrome/service/service_utility_process_host.cc
@@ -145,6 +145,8 @@ bool ServiceUtilityProcessHost::OnMessageReceived(const IPC::Message& message) {
   IPC_BEGIN_MESSAGE_MAP_EX(ServiceUtilityProcessHost, message, msg_is_ok)
 #if defined(OS_WIN)  // This hack is Windows-specific.
     IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_PreCacheFont, OnPreCacheFont)
+    IPC_MESSAGE_HANDLER(ChromeUtilityHostMsg_ReleaseCachedFonts,
+                        OnReleaseCachedFonts)
 #endif
     IPC_MESSAGE_HANDLER(
         ChromeUtilityHostMsg_RenderPDFPagesToMetafile_Succeeded,
@@ -165,8 +167,12 @@ bool ServiceUtilityProcessHost::MessageForClient(const IPC::Message& message) {
 }
 
 #if defined(OS_WIN)  // This hack is Windows-specific.
-void ServiceUtilityProcessHost::OnPreCacheFont(const LOGFONT& font) {
-  PreCacheFont(font);
+void ServiceUtilityProcessHost::OnPreCacheFont(const LOGFONT& font, int pid) {
+  PreCacheFont(font, pid);
+}
+
+void ServiceUtilityProcessHost::OnReleaseCachedFonts(int pid) {
+  ReleaseCachedFonts(pid);
 }
 #endif  // OS_WIN