Fix up some types in the API.

webkit/plugins/ppapi/ppb_url_loader_impl.cc

 // Copyright (c) 2011 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 "webkit/plugins/ppapi/ppb_url_loader_impl.h"
 
 #include "base/logging.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/ppb_url_loader.h"
@@ skipping 104 matching lines @@
     return 0;
 
   PPB_URLResponseInfo_Impl* response_info = loader->response_info();
   if (!response_info)
     return 0;
 
   return response_info->GetReference();
 }
 
 int32_t ReadResponseBody(PP_Resource loader_id,
-                         char* buffer,
+                         void* buffer,
                          int32_t bytes_to_read,
                          PP_CompletionCallback callback) {
   scoped_refptr<PPB_URLLoader_Impl> loader(
       Resource::GetAs<PPB_URLLoader_Impl>(loader_id));
   if (!loader)
     return PP_ERROR_BADRESOURCE;
 
   return loader->ReadResponseBody(buffer, bytes_to_read, callback);
 }
 
@@ skipping 168 matching lines @@
   if (!RecordDownloadProgress()) {
     *bytes_received = 0;
     *total_bytes_to_be_received = 0;
     return false;
   }
   *bytes_received = bytes_received_;
   *total_bytes_to_be_received = total_bytes_to_be_received_;
   return true;
 }
 
-int32_t PPB_URLLoader_Impl::ReadResponseBody(char* buffer,
+int32_t PPB_URLLoader_Impl::ReadResponseBody(void* buffer,
                                              int32_t bytes_to_read,
                                              PP_CompletionCallback callback) {
   int32_t rv = ValidateCallback(callback);
   if (rv != PP_OK)
     return rv;
   if (!response_info_ || response_info_->body())
     return PP_ERROR_FAILED;
   if (bytes_to_read <= 0 || !buffer)
     return PP_ERROR_BADARGUMENT;
 
-  user_buffer_ = buffer;
+  user_buffer_ = static_cast<char*>(buffer);
   user_buffer_size_ = bytes_to_read;
 
   if (!buffer_.empty())
     return FillUserBuffer();
 
   // We may have already reached EOF.
   if (done_status_ != PP_ERROR_WOULDBLOCK) {
     user_buffer_ = NULL;
     user_buffer_size_ = 0;
     return done_status_;
@@ skipping 203 matching lines @@
 bool PPB_URLLoader_Impl::RecordDownloadProgress() const {
   return request_info_ && request_info_->record_download_progress();
 }
 
 bool PPB_URLLoader_Impl::RecordUploadProgress() const {
   return request_info_ && request_info_->record_upload_progress();
 }
 
 }  // namespace ppapi
 }  // namespace webkit