content: Mild change in flavor of debugging for ResourceMsg_DataReceived.

content/child/resource_dispatcher.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #include "content/child/resource_dispatcher.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 227 matching lines @@
   if (request_info && data_length > 0) {
     CHECK(base::SharedMemory::IsHandleValid(request_info->buffer->handle()));
     CHECK_GE(request_info->buffer_size, data_offset + data_length);
 
     // TODO(erikchen): Temporary debugging. http://crbug.com/527588.
     CHECK_GE(request_info->buffer_size, 0);
     CHECK_LE(request_info->buffer_size, 512 * 1024);
     CHECK_GE(data_length, 0);
     CHECK_LE(data_length, 512 * 1024);
 
-    int cached_data_offset = request_info->data_offset;
-    CHECK_EQ(cached_data_offset, data_offset);
+    if (data_offset > 512 * 1024) {
+      int cached_data_offset = request_info->data_offset;
+      base::debug::Alias(&cached_data_offset);
+      CHECK(false);
+    }
 
     // Ensure that the SHM buffer remains valid for the duration of this scope.
     // It is possible for Cancel() to be called before we exit this scope.
     // SharedMemoryReceivedDataFactory stores the SHM buffer inside it.
     scoped_refptr<SharedMemoryReceivedDataFactory> factory(
         request_info->received_data_factory);
 
     base::TimeTicks time_start = base::TimeTicks::Now();
 
     const char* data_start = static_cast<char*>(request_info->buffer->memory());
@@ skipping 574 matching lines @@
     *frame_origin = extra_data->frame_origin();
   return request.Pass();
 }
 
 void ResourceDispatcher::SetResourceSchedulingFilter(
     scoped_refptr<ResourceSchedulingFilter> resource_scheduling_filter) {
   resource_scheduling_filter_ = resource_scheduling_filter;
 }
 
 }  // namespace content