Remove duplicate CPU detection code; use base::CPU instead.

remoting/remoting.gyp

 # Copyright (c) 2012 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': {
     # TODO(dmaclach): can we pick this up some other way? Right now it's
     # duplicated from chrome.gyp
     'chromium_code': 1,
     # Use consistent strings across all platforms. Note that the plugin name
@@ skipping 382 matching lines @@
           'defines': [
             'JSON_USE_EXCEPTION=0',
           ],
           'include_dirs': [
             '../third_party/jsoncpp/overrides/include/',
             '../third_party/jsoncpp/source/include/',
             '../third_party/jsoncpp/source/src/lib_json/',
           ],
           'sources': [
             # The jsoncpp target is not yet built for Mac OS X 64-bit, so
-            # include the files directly, instead of depending on the target. 
+            # include the files directly, instead of depending on the target.
             '../third_party/jsoncpp/source/src/lib_json/json_reader.cpp',
             '../third_party/jsoncpp/source/src/lib_json/json_writer.cpp',
             '../third_party/modp_b64/modp_b64.cc',
             'host/me2me_preference_pane.h',
             'host/me2me_preference_pane.mm',
             'host/me2me_preference_pane_confirm_pin.h',
             'host/me2me_preference_pane_confirm_pin.mm',
             'host/me2me_preference_pane_disable.h',
             'host/me2me_preference_pane_disable.mm',
           ],
@@ skipping 40 matching lines @@
               'variables': {
                 'bundle_id': 'org.chromium.remoting.preferences',
                 'bundle_name': 'Chromoting Host Preferences',
                 'pref_pane_icon_label': 'Chromoting
Host',
               },
             }],
           ],  # conditions
         },  # end of target 'remoting_host_prefpane'
       ],  # end of 'targets'
     }],  # 'OS=="mac"'
-    
+
     ['OS=="win"', {
       'targets': [
         {
           'target_name': 'remoting_elevated_controller',
           'type': 'static_library',
           'sources': [
             'host/elevated_controller.idl',
             '<(SHARED_INTERMEDIATE_DIR)/remoting/host/elevated_controller.h',
             '<(SHARED_INTERMEDIATE_DIR)/remoting/host/elevated_controller_i.c',
           ],
@@ skipping 1106 matching lines @@
         'protocol/video_stub.h',
         'protocol/video_writer.cc',
         'protocol/video_writer.h',
       ],
     },  # end of target 'remoting_protocol'
 
     {
       'target_name': 'differ_block',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
-      'dependencies': [
-        '../media/media.gyp:cpu_features',
-      ],
       'conditions': [
         [ 'target_arch == "ia32" or target_arch == "x64"', {
           'dependencies': [
             'differ_block_sse2',
           ],
         }],
       ],
       'sources': [
         'host/differ_block.cc',
         'host/differ_block.h',
@@ skipping 147 matching lines @@
                   '../base/allocator/allocator.gyp:allocator',
                 ],
               },
             ],
           ],
         }],
       ],  # end of 'conditions'
     },  # end of target 'remoting_unittests'
   ],  # end of targets
 }