Revert 257524 "Move IsStringASCII/UTF8 to base namespace."

trunk/src/content/renderer/pepper/content_renderer_pepper_host_factory.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/pepper/content_renderer_pepper_host_factory.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "content/public/common/content_client.h"
 #include "content/public/renderer/content_renderer_client.h"
@@ skipping 140 matching lines @@
             host_, instance, params.pp_resource()));
       case PpapiHostMsg_TrueTypeFont_Create::ID: {
         SerializedTrueTypeFontDesc desc;
         if (!UnpackMessage<PpapiHostMsg_TrueTypeFont_Create>(message,
                                                              &desc)) {
           NOTREACHED();
           return scoped_ptr<ResourceHost>();
         }
         // Check that the family name is valid UTF-8 before passing it to the
         // host OS.
-        if (base::IsStringUTF8(desc.family)) {
+        if (IsStringUTF8(desc.family)) {
           return scoped_ptr<ResourceHost>(new PepperTrueTypeFontHost(
               host_, instance, params.pp_resource(), desc));
         }
         break;  // Drop through and return null host.
       }
       case PpapiHostMsg_VideoCapture_Create::ID: {
         PepperVideoCaptureHost* host = new PepperVideoCaptureHost(
             host_, instance, params.pp_resource());
         if (!host->Init()) {
           delete host;
           return scoped_ptr<ResourceHost>();
         }
         return scoped_ptr<ResourceHost>(host);
       }
     }
   }
 
   return scoped_ptr<ResourceHost>();
 }
 
 const ppapi::PpapiPermissions&
 ContentRendererPepperHostFactory::GetPermissions() const {
   return host_->GetPpapiHost()->permissions();
 }
 
 }  // namespace content