Roll Chrome into Mojo.

net/url_request/url_request_http_job.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 "net/url_request/url_request_http_job.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
@@ skipping 1263 matching lines @@
         // Clear the error.
         return true;
       }
     }
   }
   return false;
 }
 
 bool URLRequestHttpJob::ReadRawData(IOBuffer* buf, int buf_size,
                                     int* bytes_read) {
+  // TODO(vadimt): Remove ScopedTracker below once crbug.com/423948 is fixed.
+  tracked_objects::ScopedTracker tracking_profile1(
+      FROM_HERE_WITH_EXPLICIT_FUNCTION(
+          "423948 URLRequestHttpJob::ReadRawData1"));
+
   DCHECK_NE(buf_size, 0);
   DCHECK(bytes_read);
   DCHECK(!read_in_progress_);
 
   int rv = transaction_->Read(
       buf, buf_size,
       base::Bind(&URLRequestHttpJob::OnReadCompleted, base::Unretained(this)));
 
   if (ShouldFixMismatchedContentLength(rv))
     rv = 0;
 
   if (rv >= 0) {
     *bytes_read = rv;
-    if (!rv)
+    if (!rv) {
+      // TODO(vadimt): Remove ScopedTracker below once crbug.com/423948 is
+      // fixed.
+      tracked_objects::ScopedTracker tracking_profile2(
+          FROM_HERE_WITH_EXPLICIT_FUNCTION(
+              "423948 URLRequestHttpJob::ReadRawData2"));
+
       DoneWithRequest(FINISHED);
+    }
     return true;
   }
 
   if (rv == ERR_IO_PENDING) {
     read_in_progress_ = true;
     SetStatus(URLRequestStatus(URLRequestStatus::IO_PENDING, 0));
   } else {
     NotifyDone(URLRequestStatus(URLRequestStatus::FAILED, rv));
   }
 
@@ skipping 253 matching lines @@
   return override_response_headers_.get() ?
              override_response_headers_.get() :
              transaction_->GetResponseInfo()->headers.get();
 }
 
 void URLRequestHttpJob::NotifyURLRequestDestroyed() {
   awaiting_callback_ = false;
 }
 
 }  // namespace net