Telemtry: hooks "chrome.gpuBenchmarking.smoothScrollBy" with java on android.

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.
 
 {
   'variables': {
     'conditions': [
       ['chromeos==1', {
         'use_libgps%': 1,
       }, { # chromeos==0
@@ skipping 14 matching lines @@
     '../ui/ui.gyp:ui',
     '../ui/ui.gyp:ui_resources',
   ],
   'include_dirs': [
     '..',
     '<(INTERMEDIATE_DIR)',
   ],
   'sources': [
     'port/browser/render_view_host_delegate_view.h',
     'port/browser/render_widget_host_view_port.h',
+    'port/browser/smooth_scroll_gesture.cc',
     'port/browser/smooth_scroll_gesture.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/browser_accessibility_state.h',
     'public/browser/browser_child_process_host.h',
     'public/browser/browser_child_process_host_delegate.cc',
@@ skipping 688 matching lines @@
     'browser/renderer_host/render_widget_host_view_gtk.cc',
     'browser/renderer_host/render_widget_host_view_gtk.h',
     'browser/renderer_host/render_widget_host_view_guest.cc',
     'browser/renderer_host/render_widget_host_view_guest.h',
     'browser/renderer_host/render_widget_host_view_mac_editcommand_helper.h',
     'browser/renderer_host/render_widget_host_view_mac_editcommand_helper.mm',
     'browser/renderer_host/render_widget_host_view_mac.h',
     'browser/renderer_host/render_widget_host_view_mac.mm',
     'browser/renderer_host/render_widget_host_view_win.cc',
     'browser/renderer_host/render_widget_host_view_win.h',
+    'browser/renderer_host/smooth_scroll_gesture_android.cc',
+    'browser/renderer_host/smooth_scroll_gesture_android.h',
     'browser/renderer_host/socket_stream_dispatcher_host.cc',
     'browser/renderer_host/socket_stream_dispatcher_host.h',
     'browser/renderer_host/socket_stream_host.cc',
     'browser/renderer_host/socket_stream_host.h',
     'browser/renderer_host/surface_texture_transport_client_android.cc',
     'browser/renderer_host/surface_texture_transport_client_android.h',
     'browser/renderer_host/tap_suppression_controller_aura.cc',
     'browser/renderer_host/tap_suppression_controller.cc',
     'browser/renderer_host/tap_suppression_controller.h',
     'browser/renderer_host/text_input_client_mac.h',
@@ skipping 414 matching lines @@
       # the USE_LIBGPS setting propagates to the "real" dependent target,
       # we use all_dependent_settings here.
       'all_dependent_settings': {
         'defines': [
           'USE_LIBGPS',
         ],
       },
     }],
   ],
 }