Android: exclude dead code from android build

chrome/chrome.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': {
     'chromium_code': 1,
 
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
     # the link of the actual chrome (or chromium) executable on
@@ skipping 194 matching lines @@
             ['toolkit_uses_gtk == 1', {
               'dependencies': [
                 '../build/linux/system.gyp:gtk',
               ],
             }],
             ['OS=="android"', {
               'dependencies!': [
                 '../third_party/libusb/libusb.gyp:libusb',
               ],
               'sources!': [
+                'browser/devtools/adb/android_rsa.cc',
                 'browser/devtools/browser_list_tabcontents_provider.cc',
+                'browser/devtools/devtools_file_system_indexer.cc',
                 'browser/devtools/devtools_window.cc',
                 'browser/devtools/remote_debugging_server.cc',
               ],
             }],
             ['debug_devtools==1', {
               'defines': [
                 'DEBUG_DEVTOOLS=1',
                ],
             }],
           ],
@@ skipping 973 matching lines @@
               'sources': [
                 'service/cloud_print/print_system_cups.cc',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }