Remove data reduction proxy code.

android_webview/android_webview.gyp

 # Copyright 2009 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,
     'system_webview_package_name%': 'com.android.webview',
   },
   'targets': [
     {
@@ skipping 211 matching lines @@
       'dependencies': [
         '../android_webview/native/webview_native.gyp:webview_native',
         '../cc/cc.gyp:cc_surfaces',
         '../components/components.gyp:auto_login_parser',
         '../components/components.gyp:autofill_content_renderer',
         '../components/components.gyp:breakpad_host',
         '../components/components.gyp:cdm_browser',
         '../components/components.gyp:cdm_renderer',
         '../components/components.gyp:component_metrics_proto',
         '../components/components.gyp:crash_component',
-        '../components/components.gyp:data_reduction_proxy_core_browser',
         '../components/components.gyp:devtools_discovery',
         '../components/components.gyp:metrics',
         '../components/components.gyp:metrics_gpu',
         '../components/components.gyp:metrics_net',
         '../components/components.gyp:metrics_profiler',
         '../components/components.gyp:metrics_ui',
         '../components/components.gyp:navigation_interception',
         '../components/components.gyp:network_session_configurator_switches',
         '../components/components.gyp:printing_common',
         '../components/components.gyp:printing_browser',
@@ skipping 268 matching lines @@
           'includes': [ 'apk/system_webview_apk_common.gypi' ],
         },
       ],
     }]
   ],
   'includes': [
     'android_webview_tests.gypi',
     'apk/system_webview_paks.gypi',
   ],
 }