Add trial for DirectWrite, and reorder some initialization so it can take effect

content/renderer/renderer_main.cc

Index: content/renderer/renderer_main.cc
diff --git a/content/renderer/renderer_main.cc b/content/renderer/renderer_main.cc
index d95287ba965472294c765426c8e880370858a76f..a64816a67106e7c3aa0343f1f87951a738d7ec7b 100644
--- a/content/renderer/renderer_main.cc
+++ b/content/renderer/renderer_main.cc
@@ -178,8 +178,6 @@ int RendererMain(const MainFunctionParams& parameters) {
 
   base::PlatformThread::SetName("CrRendererMain");
 
-  platform.PlatformInitialize();
-
   bool no_sandbox = parsed_command_line.HasSwitch(switches::kNoSandbox);
 
   // Initialize histogram statistics gathering system.
@@ -200,6 +198,9 @@ int RendererMain(const MainFunctionParams& parameters) {
     DCHECK(result);
   }
 
+  // PlatformInitialize uses FieldTrials, so this must happen later.
+  platform.PlatformInitialize();
+
 #if defined(ENABLE_PLUGINS)
   // Load pepper plugins before engaging the sandbox.
   PepperPluginRegistry::GetInstance();