Remove unneeded code

content/ppapi_plugin/ppapi_plugin_main.cc

Index: content/ppapi_plugin/ppapi_plugin_main.cc
diff --git a/content/ppapi_plugin/ppapi_plugin_main.cc b/content/ppapi_plugin/ppapi_plugin_main.cc
index 52f87a5e8ece396be9f15a9d8558ed1fa309adb1..c91633972cd6a0926edb994929d6ed78b8a07422 100644
--- a/content/ppapi_plugin/ppapi_plugin_main.cc
+++ b/content/ppapi_plugin/ppapi_plugin_main.cc
@@ -20,6 +20,7 @@
 #include "content/public/common/content_switches.h"
 #include "content/public/common/main_function_params.h"
 #include "content/public/plugin/content_plugin_client.h"
+#include "ipc/ipc_sender.h"
 #include "ppapi/proxy/plugin_globals.h"
 #include "ppapi/proxy/proxy_module.h"
 #include "ui/base/ui_base_switches.h"
@@ -27,7 +28,7 @@
 #if defined(OS_WIN)
 #include "base/win/win_util.h"
 #include "base/win/windows_version.h"
-#include "content/common/font_warmup_win.h"
+#include "content/child/dwrite_font_proxy/dwrite_font_proxy_init_win.h"
 #include "sandbox/win/src/sandbox.h"
 #include "third_party/WebKit/public/web/win/WebFontRendering.h"
 #include "third_party/skia/include/ports/SkTypeface_win.h"
@@ -65,6 +66,12 @@ void SkiaPreCacheFont(const LOGFONT& logfont) {
 }
 #endif
 
+// Helper function so that we can Bind() GetBrowserSender. We can't bind it
+// as a member function because PluginGlobals is not ref counted.
+IPC::Sender* GetPluginGlobalsSender() {
+  return ppapi::proxy::PluginGlobals::Get()->GetBrowserSender();
+}
+
 }  // namespace
 
 // Main function for starting the PPAPI plugin process.
@@ -139,7 +146,7 @@ int PpapiPluginMain(const MainFunctionParams& parameters) {
     gfx::win::MaybeInitializeDirectWrite();
   bool use_direct_write = gfx::win::IsDirectWriteEnabled();
   if (use_direct_write) {
-    WarmupDirectWrite();
+    InitializeDWriteFontProxy(base::Bind(&GetPluginGlobalsSender));
   } else {
     SkTypeface_SetEnsureLOGFONTAccessibleProc(SkiaPreCacheFont);
   }