Move resource related IPCs to their own file in content.

chrome/chrome_common.gypi

 # 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.
 
 {
   'target_defaults': {
     'variables': {
       'chrome_common_target': 0,
     },
     'target_conditions': [
@@ skipping 128 matching lines @@
           'common/pepper_messages.h',
           'common/process_watcher.h',
           'common/process_watcher_mac.cc',
           'common/process_watcher_posix.cc',
           'common/process_watcher_win.cc',
           'common/property_bag.cc',
           'common/property_bag.h',
           'common/profiling.cc',
           'common/profiling.h',
           'common/ref_counted_util.h',
-          'common/resource_response.cc',
-          'common/resource_response.h',
           'common/result_codes.h',
-          'common/safebrowsing_messages.h',
+          'common/safebrowsing_messages.h',
           'common/sandbox_init_wrapper.h',
           'common/sandbox_init_wrapper_linux.cc',
           'common/sandbox_init_wrapper_mac.cc',
           'common/sandbox_init_wrapper_win.cc',
           'common/sandbox_mac.h',
           'common/sandbox_mac.mm',
           'common/sandbox_policy.cc',
           'common/sandbox_policy.h',
           'common/section_util_win.cc',
           'common/section_util_win.h',
@@ skipping 477 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }