Shorten USB enumeration control transfer timeouts to 2 seconds

device/usb/webusb_descriptors.cc

 // Copyright 2015 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/webusb_descriptors.h"
 
 #include <stddef.h>
 
 #include <iterator>
 #include <map>
@@ skipping 27 matching lines @@
 // These constants are defined by the WebUSB specification:
 // http://wicg.github.io/webusb/
 const uint8_t kGetAllowedOriginsRequest = 0x01;
 const uint8_t kGetUrlRequest = 0x02;
 
 const uint8_t kWebUsbCapabilityUUID[16] = {
     // Little-endian encoding of {3408b638-09a9-47a0-8bfd-a0768815b665}.
     0x38, 0xB6, 0x08, 0x34, 0xA9, 0x09, 0xA0, 0x47,
     0x8B, 0xFD, 0xA0, 0x76, 0x88, 0x15, 0xB6, 0x65};
 
-const int kControlTransferTimeout = 60000;  // 1 minute
+const int kControlTransferTimeout = 2000;  // 2 seconds
 
 using ReadWebUsbDescriptorsCallback =
     base::Callback<void(std::unique_ptr<WebUsbAllowedOrigins> allowed_origins,
                         const GURL& landing_page)>;
 
 using ReadWebUsbAllowedOriginsCallback =
     base::Callback<void(std::unique_ptr<WebUsbAllowedOrigins> allowed_origins)>;
 
 // Parses a WebUSB Function Subset Header:
 // http://wicg.github.io/webusb/#dfn-function-subset-header
@@ skipping 543 matching lines @@
 
       if (base::ContainsValue(function.origins, origin))
         return true;
     }
   }
 
   return false;
 }
 
 }  // namespace device