Move app_host target from c/b/extensions into src/apps.

chrome/chrome_browser_extensions.gypi

Index: chrome/chrome_browser_extensions.gypi
diff --git a/chrome/chrome_browser_extensions.gypi b/chrome/chrome_browser_extensions.gypi
index f1b29d99bbedef1aac7d403f99c0486e209e5c54..14b1264ef22e871b9f02b634c01198f85311f45e 100644
--- a/chrome/chrome_browser_extensions.gypi
+++ b/chrome/chrome_browser_extensions.gypi
@@ -922,43 +922,6 @@
     },
   ],
   'conditions': [
-    ['OS=="win"', {
-      'targets': [
-        {
-          'target_name': 'app_host',
-          'type': 'executable',
-          'include_dirs': [
-              '..',
-            ],
-          'direct_dependent_settings': {
-            'include_dirs': [
-              '..',
-            ],
-          },
-          'dependencies': [
-            '<(DEPTH)/base/base.gyp:base',
-            '<(DEPTH)/chrome/chrome.gyp:chrome_version_resources',
-            '<(DEPTH)/chrome/chrome.gyp:launcher_support',
-            '<(DEPTH)/google_update/google_update.gyp:google_update',
-          ],
-          'sources': [
-            'browser/extensions/app_host/app_host.rc',
-            'browser/extensions/app_host/app_host_main.cc',
-            'browser/extensions/app_host/app_host_resource.h',
-            'browser/extensions/app_host/binaries_installer.cc',
-            'browser/extensions/app_host/binaries_installer.h',
-            'browser/extensions/app_host/update.cc',
-            'browser/extensions/app_host/update.h',
-            '<(SHARED_INTERMEDIATE_DIR)/chrome_version/app_host_exe_version.rc',
-          ],
-          'msvs_settings': {
-            'VCLinkerTool': {
-              'SubSystem': '2',  # Set /SUBSYSTEM:WINDOWS
-            },
-          },
-        },
-      ],
-    },],  # 'OS=="win"'
     ['chromeos==1', {
       'targets': [
         {