Delete most web intents code.

content/content_browser.gypi

Index: content/content_browser.gypi
diff --git a/content/content_browser.gypi b/content/content_browser.gypi
index e2867574a7e06dae4dfa4267475671ac0792f3ac..ef40eab6d6e722ce547ebfab14b4f390409e9fbc 100644
--- a/content/content_browser.gypi
+++ b/content/content_browser.gypi
@@ -165,7 +165,6 @@
     'public/browser/web_contents_view.h',
     'public/browser/web_contents_view_delegate.h',
     'public/browser/web_drag_dest_delegate.h',
-    'public/browser/web_intents_dispatcher.h',
     'public/browser/web_ui.h',
     'public/browser/web_ui_controller.cc',
     'public/browser/web_ui_controller.h',
@@ -501,12 +500,6 @@
     'browser/in_process_webkit/indexed_db_quota_client.h',
     'browser/in_process_webkit/webkit_thread.cc',
     'browser/in_process_webkit/webkit_thread.h',
-    'browser/intents/intent_injector.cc',
-    'browser/intents/intent_injector.h',
-    'browser/intents/internal_web_intents_dispatcher.cc',
-    'browser/intents/internal_web_intents_dispatcher.h',
-    'browser/intents/web_intents_dispatcher_impl.cc',
-    'browser/intents/web_intents_dispatcher_impl.h',
     'browser/loader/async_resource_handler.cc',
     'browser/loader/async_resource_handler.h',
     'browser/loader/buffered_resource_handler.cc',
@@ -1023,11 +1016,6 @@
         'browser/renderer_host/p2p/socket_dispatcher_host.h',
       ],
     }],
-    ['enable_web_intents==0', {
-      'sources/': [
-        ['exclude', '^browser/intents/' ],
-      ],
-    }],
     ['OS=="win"', {
       'dependencies': [
         # For accessibility