Mojo: HTML Viewer based on Blink.

mojo/services/network/url_loader_impl.cc

 // Copyright 2014 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 "mojo/services/network/url_loader_impl.h"
 
 #include "mojo/common/common_type_converters.h"
 #include "mojo/services/network/network_context.h"
 #include "net/base/io_buffer.h"
 #include "net/base/load_flags.h"
@@ skipping 189 matching lines @@
   client()->OnReceivedError(error.Pass());
 }
 
 void URLLoaderImpl::ReadMore() {
   DCHECK(!pending_write_);
 
   pending_write_ = new PendingWriteToDataPipe(response_body_stream_.Pass());
 
   uint32_t num_bytes;
   if (!pending_write_->BeginWrite(&num_bytes))
-    CHECK(false);  // Oops!
+    CHECK(false);  // Oops! TODO(darin): crbug/386877: The pipe might be full!
   if (num_bytes > static_cast<uint32_t>(std::numeric_limits<int>::max()))
     CHECK(false);  // Oops!
 
   scoped_refptr<net::IOBuffer> buf = new DependentIOBuffer(pending_write_);
 
   int bytes_read;
   url_request_->Read(buf, static_cast<int>(num_bytes), &bytes_read);
 
   // Drop our reference to the buffer.
   buf = NULL;
@@ skipping 23 matching lines @@
   if (completed_synchronously) {
     base::MessageLoop::current()->PostTask(
         FROM_HERE,
         base::Bind(&URLLoaderImpl::ReadMore, weak_ptr_factory_.GetWeakPtr()));
   } else {
     ReadMore();
   }
 }
 
 }  // namespace mojo