[ios] Removed deprecated web_load_params.h header.

ios/web/ios_web.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
    },
   'targets': [
     {
@@ skipping 80 matching lines @@
         'navigation/navigation_item_impl.h',
         'navigation/navigation_item_impl.mm',
         'navigation/navigation_manager_delegate.h',
         'navigation/navigation_manager_facade_delegate.h',
         'navigation/navigation_manager_impl.h',
         'navigation/navigation_manager_impl.mm',
         'navigation/nscoder_util.h',
         'navigation/nscoder_util.mm',
         'navigation/time_smoother.cc',
         'navigation/time_smoother.h',
-        'navigation/web_load_params.h',
         'net/cert_host_pair.cc',
         'net/cert_host_pair.h',
         'net/cert_policy.cc',
         'net/cert_store_impl.cc',
         'net/cert_store_impl.h',
         'net/cert_verifier_block_adapter.cc',
         'net/cert_verifier_block_adapter.h',
         'net/certificate_policy_cache.cc',
         'net/clients/crw_csp_network_client.h',
         'net/clients/crw_csp_network_client.mm',
@@ skipping 369 matching lines @@
       'dependencies': [
         '../../base/base.gyp:base'
       ],
       'sources': [
         'public/user_agent.h',
         'public/user_agent.mm',
       ],
     },
   ],
 }