Add compiling chrome/browser to GN build on Linux.

chrome/chrome_browser.gypi

 # Copyright 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': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 1371 matching lines @@
       'browser/sync/sessions/synced_window_delegates_getter.cc',
       'browser/sync/sessions/synced_window_delegates_getter.h',
       'browser/sync/sessions/tab_node_pool.cc',
       'browser/sync/sessions/tab_node_pool.h',
       'browser/sync/startup_controller.cc',
       'browser/sync/startup_controller.h',
       'browser/sync/supervised_user_signin_manager_wrapper.cc',
       'browser/sync/supervised_user_signin_manager_wrapper.h',
       'browser/sync/sync_error_controller.cc',
       'browser/sync/sync_error_controller.h',
-      'browser/sync/sync_error_notifier_ash.cc',
-      'browser/sync/sync_error_notifier_ash.h',
-      'browser/sync/sync_error_notifier_factory_ash.cc',
-      'browser/sync/sync_error_notifier_factory_ash.h',
       'browser/sync/sync_startup_tracker.cc',
       'browser/sync/sync_startup_tracker.h',
       'browser/tab_contents/navigation_metrics_recorder.cc',
       'browser/tab_contents/navigation_metrics_recorder.h',
       'browser/tab_contents/retargeting_details.h',
       'browser/tab_contents/tab_util.cc',
       'browser/tab_contents/tab_util.h',
       'browser/task_profiler/auto_tracking.cc',
       'browser/task_profiler/auto_tracking.h',
       'browser/task_profiler/task_profiler_data_serializer.cc',
@@ skipping 843 matching lines @@
       'browser/undo/undo_manager.cc',
       'browser/undo/undo_manager.h',
     ],
     # Cross-platform Aura files.
     'chrome_browser_aura_sources': [
       # This file is called _views but has aura calls in it.
       'browser/download/drag_download_item_views.cc',
       'browser/lifetime/application_lifetime_aura.cc',
       'browser/platform_util_aura.cc',
     ],
+    # Cross-platform Ash sources.
+    'chrome_browser_ash_sources': [
+      'browser/sync/sync_error_notifier_ash.cc',
+      'browser/sync/sync_error_notifier_ash.h',
+      'browser/sync/sync_error_notifier_factory_ash.cc',
+      'browser/sync/sync_error_notifier_factory_ash.h',
+    ],
     'chrome_browser_win_sources': [
       'browser/browser_process_platform_part_aurawin.cc',
       'browser/browser_process_platform_part_aurawin.h',
       'browser/first_run/try_chrome_dialog_view.cc',
       'browser/first_run/try_chrome_dialog_view.h',
       'browser/first_run/upgrade_util.cc',
       'browser/hang_monitor/hang_crash_dump_win.cc',
       'browser/hang_monitor/hang_crash_dump_win.h',
       'browser/hang_monitor/hung_plugin_action.cc',
       'browser/hang_monitor/hung_plugin_action.h',
@@ skipping 899 matching lines @@
             '../ui/aura/aura.gyp:aura',
             '../ui/compositor/compositor.gyp:compositor',
             '../ui/keyboard/keyboard.gyp:keyboard',
           ],
         }],
         ['ui_compositor_image_transport==1', {
           'dependencies': [
             '../ui/gl/gl.gyp:gl',
           ],
         }],
+        ['use_ash==1', {
+          'sources': [ '<@(chrome_browser_ash_sources)' ],
+        }],
         ['use_x11==1', {
           'sources': [ '<@(chrome_browser_x11_sources)' ],
           'conditions': [
             ['chromeos==0', {
               'dependencies': [
                 '../build/linux/system.gyp:xscrnsaver',
               ],
             }],
           ],
         }],
@@ skipping 219 matching lines @@
       ],
       'variables': {
         'proto_in_dir': 'browser/metrics/variations/proto',
         'proto_out_dir': 'chrome/browser/metrics/variations/proto',
       },
       'includes': [ '../build/protoc.gypi' ],
     },
     {
       # Protobuf compiler / generator for the fraudulent certificate reporting
       # protocol buffer.
+      # GN version: //chrome/browser/net:cert_logger_proto
       'target_name': 'cert_logger_proto',
       'type': 'static_library',
       'sources': [ 'browser/net/cert_logger.proto', ],
       'variables': {
         'proto_in_dir': 'browser/net',
         'proto_out_dir': 'chrome/browser/net',
       },
       'includes': [ '../build/protoc.gypi', ],
     },
     {
@@ skipping 42 matching lines @@
       'sources': [ 'browser/safe_browsing/report.proto' ],
       'variables': {
         'proto_in_dir': 'browser/safe_browsing',
         'proto_out_dir': 'chrome/browser/safe_browsing',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
     {
       # Protobuf compiler / generator for the InMemoryURLIndex caching
       # protocol buffer.
+      # GN version: //chrome/browser/history:in_memory_url_index_cache_proto
       'target_name': 'in_memory_url_index_cache_proto',
       'type': 'static_library',
       'sources': [ 'browser/history/in_memory_url_index_cache.proto' ],
       'variables': {
         'proto_in_dir': 'browser/history',
         'proto_out_dir': 'chrome/browser/history',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
     {
       # Protobuf compiler / generator for Sync FileSystem protocol buffer.
+      # GN version: //chrome/browser/sync_file_system:sync_file_system_proto
       'target_name': 'sync_file_system_proto',
       'type': 'static_library',
       'sources': [
         'browser/sync_file_system/sync_file_system.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/sync_file_system',
         'proto_out_dir': 'chrome/browser/sync_file_system',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
     {
       # Protobuf compiler / generator for Sync FileSystem protocol buffer.
+      # GN version: //chrome/browser/sync_file_system/drive_backend:sync_file_system_drive_proto
       'target_name': 'sync_file_system_drive_proto',
       'type': 'static_library',
       'sources': [
         'browser/sync_file_system/drive_backend/metadata_database.proto',
       ],
       'variables': {
         'proto_in_dir': 'browser/sync_file_system/drive_backend',
         'proto_out_dir': 'chrome/browser/sync_file_system/drive_backend',
       },
       'includes': [ '../build/protoc.gypi' ]
@@ skipping 81 matching lines @@
             'package_name': 'org/chromium/chrome/browser',
             'template_deps': ['browser/android/tab_load_status.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }