base: Remove the string logging from CHECK().

device/usb/usb_device_handle_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 "device/usb/usb_device_handle_impl.h"
 
 #include <algorithm>
 #include <memory>
 #include <numeric>
 #include <utility>
@@ skipping 462 matching lines @@
 
   DCHECK(length_ >= actual_length)
       << "data too big for our buffer (libusb failure?)";
 
   switch (transfer_type_) {
     case USB_TRANSFER_CONTROL:
       // If the transfer is a control transfer we do not expose the control
       // setup header to the caller. This logic strips off the header if
       // present before invoking the callback provided with the transfer.
       if (actual_length > 0) {
-        CHECK(length_ >= LIBUSB_CONTROL_SETUP_SIZE)
-            << "buffer was not correctly set: too small for the control header";
+        // buffer was not correctly set: too small for the control header
+        CHECK(length_ >= LIBUSB_CONTROL_SETUP_SIZE);
 
         if (length_ >= (LIBUSB_CONTROL_SETUP_SIZE + actual_length)) {
           // If the payload is zero bytes long, pad out the allocated buffer
           // size to one byte so that an IOBuffer of that size can be allocated.
           scoped_refptr<net::IOBuffer> resized_buffer = new net::IOBuffer(
               std::max(actual_length, static_cast<size_t>(1)));
           memcpy(resized_buffer->data(),
                  buffer_->data() + LIBUSB_CONTROL_SETUP_SIZE, actual_length);
           buffer_ = resized_buffer;
         }
@@ skipping 627 matching lines @@
   } else {
     transfer->callback_task_runner()->PostTask(FROM_HERE, callback);
   }
 
   // libusb_free_transfer races with libusb_submit_transfer and only work-
   // around is to make sure to call them on the same thread.
   blocking_task_runner_->DeleteSoon(FROM_HERE, transfer);
 }
 
 }  // namespace device