Remove unnecessary gtest dependency from some net/ non-test targets

net/net.gyp

 # Copyright (c) 2011 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,
 
     'linux_link_kerberos%': 0,
     'conditions': [
@@ skipping 1457 matching lines @@
       ],
     },
     {
       'target_name': 'fetch_server',
       'type': 'executable',
       'variables': { 'enable_wexit_time_destructors': 1, },
       'dependencies': [
         'net',
         '../base/base.gyp:base',
         '../build/temp_gyp/googleurl.gyp:googleurl',
-        '../testing/gtest.gyp:gtest',
       ],
       'sources': [
         'tools/fetch/fetch_server.cc',
         'tools/fetch/http_listen_socket.cc',
         'tools/fetch/http_listen_socket.h',
         'tools/fetch/http_server.cc',
         'tools/fetch/http_server.h',
         'tools/fetch/http_server_request_info.cc',
         'tools/fetch/http_server_request_info.h',
         'tools/fetch/http_server_response_info.cc',
         'tools/fetch/http_server_response_info.h',
         'tools/fetch/http_session.cc',
         'tools/fetch/http_session.h',
       ],
     },
     {
       'target_name': 'http_server',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
       'dependencies': [
         'net',
         '../base/base.gyp:base',
-        '../testing/gtest.gyp:gtest',
       ],
       'sources': [
         'server/http_connection.cc',
         'server/http_connection.h',
         'server/http_server.cc',
         'server/http_server.h',
         'server/http_server_request_info.cc',
         'server/http_server_request_info.h',
         'server/web_socket.cc',
         'server/web_socket.h',
@@ skipping 171 matching lines @@
             'tools/dump_cache/url_to_filename_encoder.cc',
             'tools/dump_cache/url_to_filename_encoder.h',
             'tools/dump_cache/url_utilities.h',
             'tools/dump_cache/url_utilities.cc',
           ],
         },
       ],
     }],
   ],
 }