Add utility method for WebString to base::FilePath conversion

content/renderer/renderer_blink_platform_impl.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_blink_platform_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 66 matching lines @@
 #include "gpu/config/gpu_info.h"
 #include "ipc/ipc_sync_message_filter.h"
 #include "media/audio/audio_output_device.h"
 #include "media/base/audio_hardware_config.h"
 #include "media/base/key_systems.h"
 #include "media/base/mime_util.h"
 #include "media/blink/webcontentdecryptionmodule_impl.h"
 #include "media/filters/stream_parser_factory.h"
 #include "storage/common/database/database_identifier.h"
 #include "storage/common/quota/quota_types.h"
+#include "third_party/WebKit/public/platform/FilePathConversion.h"
 #include "third_party/WebKit/public/platform/URLConversion.h"
 #include "third_party/WebKit/public/platform/WebBatteryStatusListener.h"
 #include "third_party/WebKit/public/platform/WebBlobRegistry.h"
 #include "third_party/WebKit/public/platform/WebDeviceLightListener.h"
 #include "third_party/WebKit/public/platform/WebFileInfo.h"
 #include "third_party/WebKit/public/platform/WebGamepads.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamCenter.h"
 #include "third_party/WebKit/public/platform/WebMediaStreamCenterClient.h"
 #include "third_party/WebKit/public/platform/WebPluginListBuilder.h"
 #include "third_party/WebKit/public/platform/WebSecurityOrigin.h"
@@ skipping 402 matching lines @@
 WebString RendererBlinkPlatformImpl::MimeRegistry::mimeTypeForExtension(
     const WebString& file_extension) {
   if (IsPluginProcess())
     return SimpleWebMimeRegistryImpl::mimeTypeForExtension(file_extension);
 
   // The sandbox restricts our access to the registry, so we need to proxy
   // these calls over to the browser process.
   std::string mime_type;
   RenderThread::Get()->Send(
       new MimeRegistryMsg_GetMimeTypeFromExtension(
-          base::FilePath::FromUTF16Unsafe(file_extension).value(), &mime_type));
+          blink::WebStringToFilePath(file_extension).value(), &mime_type));
   return base::ASCIIToUTF16(mime_type);
 }
 
 //------------------------------------------------------------------------------
 
 bool RendererBlinkPlatformImpl::FileUtilities::getFileInfo(
     const WebString& path,
     WebFileInfo& web_file_info) {
   base::File::Info file_info;
   base::File::Error status = base::File::FILE_ERROR_MAX;
   if (!SendSyncMessageFromAnyThread(new FileUtilitiesMsg_GetFileInfo(
-           base::FilePath::FromUTF16Unsafe(path), &file_info, &status)) ||
+           blink::WebStringToFilePath(path), &file_info, &status)) ||
       status != base::File::FILE_OK) {
     return false;
   }
   FileInfoToWebFileInfo(file_info, &web_file_info);
   web_file_info.platformPath = path;
   return true;
 }
 
 bool RendererBlinkPlatformImpl::FileUtilities::SendSyncMessageFromAnyThread(
     IPC::SyncMessage* msg) const {
@@ skipping 767 matching lines @@
 }
 
 //------------------------------------------------------------------------------
 
 blink::WebTrialTokenValidator*
 RendererBlinkPlatformImpl::trialTokenValidator() {
   return &trial_token_validator_;
 }
 
 }  // namespace content