Remove font cache code

content/renderer/renderer_main_platform_delegate_win.cc

 // Copyright (c) 2012 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/renderer/renderer_main_platform_delegate.h"
 
 #include <dwrite.h>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/win_util.h"
 #include "base/win/windows_version.h"
 #include "content/child/dwrite_font_proxy/dwrite_font_proxy_init_win.h"
 #include "content/child/font_warmup_win.h"
 #include "content/public/common/content_switches.h"
-#include "content/public/common/dwrite_font_platform_win.h"
 #include "content/public/common/injection_test_win.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/renderer/render_thread_impl.h"
 #include "sandbox/win/src/sandbox.h"
 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
 #include "third_party/WebKit/public/web/win/WebFontRendering.h"
 #include "third_party/icu/source/i18n/unicode/timezone.h"
 #include "third_party/skia/include/ports/SkTypeface_win.h"
 #include "ui/gfx/win/direct_write.h"
 #include "ui/gfx/win/dpi.h"
@@ skipping 38 matching lines @@
   if (!no_sandbox) {
     // ICU DateFormat class (used in base/time_format.cc) needs to get the
     // Olson timezone ID by accessing the registry keys under
     // HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones.
     // After TimeZone::createDefault is called once here, the timezone ID is
     // cached and there's no more need to access the registry. If the sandbox
     // is disabled, we don't have to make this dummy call.
     scoped_ptr<icu::TimeZone> zone(icu::TimeZone::createDefault());
 
     if (use_direct_write) {
-      if (ShouldUseDirectWriteFontProxyFieldTrial())
-        InitializeDWriteFontProxy(base::Bind(&GetRenderThreadSender));
-      else
-        WarmupDirectWrite();
+      InitializeDWriteFontProxy(base::Bind(&GetRenderThreadSender));
     } else {
       SkTypeface_SetEnsureLOGFONTAccessibleProc(SkiaPreCacheFont);
     }
   }
   blink::WebFontRendering::setUseDirectWrite(use_direct_write);
   blink::WebFontRendering::setDeviceScaleFactor(gfx::GetDPIScale());
 }
 
 void RendererMainPlatformDelegate::PlatformUninitialize() {
-  if (ShouldUseDirectWriteFontProxyFieldTrial())
-    UninitializeDWriteFontProxy();
+  UninitializeDWriteFontProxy();
 }
 
 bool RendererMainPlatformDelegate::EnableSandbox() {
   sandbox::TargetServices* target_services =
       parameters_.sandbox_info->target_services;
 
   if (target_services) {
     // Cause advapi32 to load before the sandbox is turned on.
     unsigned int dummy_rand;
     rand_s(&dummy_rand);
 
     target_services->LowerToken();
     return true;
   }
   return false;
 }
 
 }  // namespace content