Unify the three places that patch font loading for PDFium on Windows.

content/renderer/render_frame_impl.cc

 // Copyright 2013 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/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 2023 matching lines @@
 blink::WebCookieJar* RenderFrameImpl::cookieJar(blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
   return &cookie_jar_;
 }
 
 blink::WebServiceWorkerProvider* RenderFrameImpl::createServiceWorkerProvider(
     blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
   // At this point we should have non-null data source.
   DCHECK(frame->dataSource());
-  if (!ChildThread::current())
+  if (!ChildThreadImpl::current())
     return NULL;  // May be null in some tests.
   ServiceWorkerNetworkProvider* provider =
       ServiceWorkerNetworkProvider::FromDocumentState(
           DocumentState::FromDataSource(frame->dataSource()));
   return new WebServiceWorkerProviderImpl(
-      ChildThread::current()->thread_safe_sender(),
+      ChildThreadImpl::current()->thread_safe_sender(),
       provider ? provider->context() : NULL);
 }
 
 void RenderFrameImpl::didAccessInitialDocument(blink::WebLocalFrame* frame) {
   DCHECK(!frame_ || frame_ == frame);
   // If the request hasn't yet committed, notify the browser process that it is
   // no longer safe to show the pending URL of the main frame, since a URL spoof
   // is now possible. (If the request has committed, the browser already knows.)
   if (!frame->parent()) {
     DocumentState* document_state =
@@ skipping 1294 matching lines @@
     blink::WebStorageQuotaType type,
     unsigned long long requested_size,
     blink::WebStorageQuotaCallbacks callbacks) {
   DCHECK(!frame_ || frame_ == frame);
   WebSecurityOrigin origin = frame->document().securityOrigin();
   if (origin.isUnique()) {
     // Unique origins cannot store persistent state.
     callbacks.didFail(blink::WebStorageQuotaErrorAbort);
     return;
   }
-  ChildThread::current()->quota_dispatcher()->RequestStorageQuota(
+  ChildThreadImpl::current()->quota_dispatcher()->RequestStorageQuota(
       render_view_->GetRoutingID(),
       GURL(origin.toString()),
       static_cast<storage::StorageType>(type),
       requested_size,
       QuotaDispatcher::CreateWebStorageQuotaCallbacksWrapper(callbacks));
 }
 
 void RenderFrameImpl::willOpenWebSocket(blink::WebSocketHandle* handle) {
   WebSocketBridge* impl = static_cast<WebSocketBridge*>(handle);
   impl->set_render_frame_id(routing_id_);
@@ skipping 1101 matching lines @@
 
 #if defined(ENABLE_BROWSER_CDMS)
 RendererCdmManager* RenderFrameImpl::GetCdmManager() {
   if (!cdm_manager_)
     cdm_manager_ = new RendererCdmManager(this);
   return cdm_manager_;
 }
 #endif  // defined(ENABLE_BROWSER_CDMS)
 
 }  // namespace content