move BrowserFontResource_Trusted to content/child

content/ppapi_plugin/ppapi_thread.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/ppapi_plugin/ppapi_thread.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/process_util.h"
 #include "base/rand_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/platform_thread.h"
 #include "base/time/time.h"
 #include "content/child/child_process.h"
 #include "content/common/child_process_messages.h"
 #include "content/common/sandbox_util.h"
 #include "content/ppapi_plugin/broker_process_dispatcher.h"
+#include "content/ppapi_plugin/browser_font_resource_trusted.h"
 #include "content/ppapi_plugin/plugin_process_dispatcher.h"
 #include "content/ppapi_plugin/ppapi_webkitplatformsupport_impl.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/pepper_plugin_info.h"
 #include "content/public/common/sandbox_init.h"
 #include "content/public/plugin/content_plugin_client.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_platform_file.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ipc/ipc_sync_message_filter.h"
@@ skipping 170 matching lines @@
 #if defined(OS_WIN)
   Send(new ChildProcessHostMsg_PreCacheFont(
       *static_cast<const LOGFONTW*>(logfontw)));
 #endif
 }
 
 void PpapiThread::SetActiveURL(const std::string& url) {
   GetContentClient()->SetActiveURL(GURL(url));
 }
 
+PP_Resource PpapiThread::CreateBrowserFont(
+    ppapi::proxy::Connection connection,
+    PP_Instance instance,
+    const PP_BrowserFont_Trusted_Description& desc,
+    const ppapi::Preferences& prefs) {
+  if (!BrowserFontResource_Trusted::IsPPFontDescriptionValid(desc))
+    return 0;
+  return (new BrowserFontResource_Trusted(connection, instance, desc, prefs))
+      ->GetReference();
+}
+
 uint32 PpapiThread::Register(ppapi::proxy::PluginDispatcher* plugin_dispatcher) {
   if (!plugin_dispatcher ||
       plugin_dispatchers_.size() >= std::numeric_limits<uint32>::max()) {
     return 0;
   }
 
   uint32 id = 0;
   do {
     // Although it is unlikely, make sure that we won't cause any trouble when
     // the counter overflows.
@@ skipping 273 matching lines @@
           histogram_name.str(),
           1,
           LOAD_RESULT_MAX,
           LOAD_RESULT_MAX + 1,
           base::HistogramBase::kUmaTargetedHistogramFlag);
 
   histogram->Add(result);
 }
 
 }  // namespace content