Add metrics for tracking how Chrome handled shortcut launches

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 89 matching lines @@
       'browser/android/intercept_download_resource_throttle.h',
       'browser/android/location_settings.h',
       'browser/android/location_settings_impl.cc',
       'browser/android/location_settings_impl.h',
       'browser/android/logo_bridge.cc',
       'browser/android/logo_bridge.h',
       'browser/android/logo_service.cc',
       'browser/android/logo_service.h',
       'browser/android/manifest_icon_selector.cc',
       'browser/android/manifest_icon_selector.h',
+      'browser/android/metrics/launch_metrics.cc',
+      'browser/android/metrics/launch_metrics.h',
       'browser/android/metrics/uma_bridge.cc',
       'browser/android/metrics/uma_bridge.h',
       'browser/android/metrics/uma_session_stats.cc',
       'browser/android/metrics/uma_session_stats.h',
       'browser/android/metrics/uma_utils.cc',
       'browser/android/metrics/uma_utils.h',
       'browser/android/most_visited_sites.cc',
       'browser/android/most_visited_sites.h',
       'browser/android/new_tab_page_prefs.cc',
       'browser/android/new_tab_page_prefs.h',
@@ skipping 45 matching lines @@
       'browser/android/thumbnail/thumbnail.cc',
       'browser/android/thumbnail/thumbnail.h',
       'browser/android/thumbnail/thumbnail_store.cc',
       'browser/android/thumbnail/thumbnail_store.h',
       'browser/android/url_utilities.cc',
       'browser/android/url_utilities.h',
       'browser/android/voice_search_tab_helper.cc',
       'browser/android/voice_search_tab_helper.h',
       'browser/android/webapps/single_tab_mode_tab_helper.cc',
       'browser/android/webapps/single_tab_mode_tab_helper.h',
-      'browser/android/webapps/webapp_metrics.cc',
-      'browser/android/webapps/webapp_metrics.h',
       'browser/app_controller_mac.h',
       'browser/app_controller_mac.mm',
       'browser/app_icon_win.cc',
       'browser/app_icon_win.h',
       'browser/app_mode/app_mode_utils.cc',
       'browser/app_mode/app_mode_utils.h',
       'browser/autofill/android/personal_data_manager_android.cc',
       'browser/autofill/android/personal_data_manager_android.h',
       'browser/autofill/personal_data_manager_factory.cc',
       'browser/autofill/personal_data_manager_factory.h',
@@ skipping 1480 matching lines @@
       'android/java/src/org/chromium/chrome/browser/infobar/AppBannerInfoBar.java',
       'android/java/src/org/chromium/chrome/browser/infobar/AccountChooserInfoBar.java',
       'android/java/src/org/chromium/chrome/browser/infobar/AppBannerInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/infobar/ConfirmInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/infobar/DataReductionProxyInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/infobar/GeneratedPasswordSavedInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java',
       'android/java/src/org/chromium/chrome/browser/infobar/InfoBarContainer.java',
       'android/java/src/org/chromium/chrome/browser/infobar/TranslateInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/invalidation/InvalidationServiceFactory.java',
+      'android/java/src/org/chromium/chrome/browser/metrics/LaunchMetrics.java',
       'android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java',
-      'android/java/src/org/chromium/chrome/browser/webapps/WebappMetrics.java',
     ],
     'chrome_browser_mdns_sources': [
       'browser/local_discovery/privet_traffic_detector.cc',
       'browser/local_discovery/privet_traffic_detector.h',
       'browser/local_discovery/service_discovery_client_mdns.cc',
       'browser/local_discovery/service_discovery_client_mdns.h',
       'browser/local_discovery/service_discovery_client_utility.cc',
       'browser/local_discovery/service_discovery_client_utility.h',
       'browser/local_discovery/service_discovery_host_client.cc',
       'browser/local_discovery/service_discovery_host_client.h',
@@ skipping 2036 matching lines @@
           'variables': {
             'proto_in_dir': 'browser/sync_file_system/drive_backend',
             'proto_out_dir': 'chrome/browser/sync_file_system/drive_backend',
           },
           'includes': [ '../build/protoc.gypi' ]
         },
       ],
     },],
   ],
 }