[Android] Abandon bundling DevTools frontends for mobile apps

content/content_browser.gypi

 # 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.
 
 {
   'dependencies': [
     'browser/speech/proto/speech_proto.gyp:speech_proto',
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
@@ skipping 14 matching lines @@
   'sources': [
     'port/browser/event_with_latency_info.h',
     'port/browser/render_view_host_delegate_view.h',
     'port/browser/render_widget_host_view_port.h',
     'port/browser/smooth_scroll_gesture.h',
     'port/browser/web_contents_view_port.h',
     'public/browser/access_token_store.h',
     'public/browser/android/compositor.h',
     'public/browser/android/content_view_core.h',
     'public/browser/android/content_view_layer_renderer.h',
-    'public/browser/android/devtools_auth.h',
     'public/browser/android/download_controller_android.h',
     'public/browser/android/synchronous_compositor_client.h',
     'public/browser/android/synchronous_compositor.h',
     'public/browser/browser_accessibility_state.h',
     'public/browser/browser_child_process_host.h',
     'public/browser/browser_child_process_host_delegate.cc',
     'public/browser/browser_child_process_host_delegate.h',
     'public/browser/browser_child_process_host_iterator.cc',
     'public/browser/browser_child_process_host_iterator.h',
     'public/browser/browser_child_process_observer.cc',
@@ skipping 198 matching lines @@
     'browser/android/content_view_core_impl.cc',
     'browser/android/content_view_core_impl.h',
     'browser/android/content_view_render_view.cc',
     'browser/android/content_view_render_view.h',
     'browser/android/content_view_statics.cc',
     'browser/android/content_view_statics.h',
     'browser/android/date_time_chooser_android.cc',
     'browser/android/date_time_chooser_android.h',
     'browser/android/download_controller_android_impl.cc',
     'browser/android/download_controller_android_impl.h',
-    'browser/android/devtools_auth.cc',
     'browser/android/edge_effect.h',
     'browser/android/edge_effect.cc',
     'browser/android/in_process/synchronous_compositor_impl.cc',
     'browser/android/in_process/synchronous_compositor_impl.h',
     'browser/android/in_process/synchronous_compositor_output_surface.cc',
     'browser/android/in_process/synchronous_compositor_output_surface.h',
     'browser/android/in_process/synchronous_input_event_filter.cc',
     'browser/android/in_process/synchronous_input_event_filter.h',
     'browser/android/interstitial_page_delegate_android.cc',
     'browser/android/interstitial_page_delegate_android.h',
@@ skipping 1172 matching lines @@
         '../third_party/speex/speex.gyp:libspeex',
       ],
     }],
     ['linux_use_libgps==1', {
       'dependencies': [
         '../build/linux/system.gyp:libgps',
       ],
     }],
   ],
 }