Move some sync/notifier to components/invalidation

Moves many of the files in sync/notifier to components/invalidation.

This change does not introduce any new dependencies.  The relevant
dependency rules both before and after this change should be:
- chrome/browser/invalidation and chrome in general depend on
  components/invalidation.
- components/invalidation depends on sync/notifier and sync in
  general.
- sync/notifier, components/invalidation, and various parts of
  chrome all depend on sync/internal_api/public.

The eventual goal is to move all of sync/notifier into
components/invalidation.  The invalidation-related parts of
sync/internal_api/public should be moved to components/invalidation,
too.  This will allow us to remove the deopendencies from
components/invalidation to sync, and remove sync's dependencies on
cacheinvalidation and libjingle.

This change is a regression in terms of shared library componentization.
the files in the sync/notifier folder could be built as a shared
library.  The files in compononents/invalidation do not support this
yet.  The SYNC_EXPORT declarations in the moved files have been changed
to INVALIDATION_EXPORT so as to not lose this information, but the
macros are currently #defined to no-ops.

This change does not attempt to rename any classes or namespaces.
Many of the files ported from sync/notifier still use the syncer
namespace.  Some, like SyncSystemResources, still have names tied
to their sync heritage.  This will be addressed in future CLs.

Some non-trivial or non-obvious changes include:
- invalidator_state.h was moved to sync/internal_api/public/base so it
could be shared by both sync/ and components/invalidation.  This should
be fixed in a future CL.
- FromNotifierReason was split out of invalidator_state.h and moved to
the newly-created components/invalidator_reason_util.h

TBR=zea,rtenneti,mallinath,dcheng
BUG=259559

Review URL: https://codereview.chromium.org/294123004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@274350 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 5 insertions, 2 deletions

diff --git a/sync/tools/DEPS b/sync/tools/DEPS
index 322ec26..ac34026 100644
--- a/sync/tools/DEPS
+++ b/sync/tools/DEPS
@@ -1,4 +1,5 @@
 include_rules = [
+  "+components/invalidation",
   "+jingle/notifier/base",
   "+net",
   "+sync/internal_api/public",
diff --git a/sync/tools/sync_client.cc b/sync/tools/sync_client.cc
index 8edd6fa..a5890cf 100644
--- a/sync/tools/sync_client.cc
+++ b/sync/tools/sync_client.cc
@@ -20,6 +20,7 @@
 #include "base/rand_util.h"
 #include "base/task_runner.h"
 #include "base/threading/thread.h"
+#include "components/invalidation/non_blocking_invalidator.h"
 #include "jingle/notifier/base/notification_method.h"
 #include "jingle/notifier/base/notifier_options.h"
 #include "net/base/host_port_pair.h"
@@ -41,7 +42,6 @@
 #include "sync/internal_api/public/util/weak_handle.h"
 #include "sync/js/js_event_details.h"
 #include "sync/js/js_event_handler.h"
-#include "sync/notifier/non_blocking_invalidator.h"
 #include "sync/test/fake_encryptor.h"
 #include "sync/tools/null_invalidation_state_tracker.h"
 
diff --git a/sync/tools/sync_listen_notifications.cc b/sync/tools/sync_listen_notifications.cc
index 6a9a505..e924e53 100644
--- a/sync/tools/sync_listen_notifications.cc
+++ b/sync/tools/sync_listen_notifications.cc
@@ -15,6 +15,7 @@
 #include "base/message_loop/message_loop.h"
 #include "base/rand_util.h"
 #include "base/threading/thread.h"
+#include "components/invalidation/non_blocking_invalidator.h"
 #include "jingle/notifier/base/notification_method.h"
 #include "jingle/notifier/base/notifier_options.h"
 #include "net/base/host_port_pair.h"
@@ -27,7 +28,6 @@
 #include "sync/notifier/invalidation_state_tracker.h"
 #include "sync/notifier/invalidation_util.h"
 #include "sync/notifier/invalidator.h"
-#include "sync/notifier/non_blocking_invalidator.h"
 #include "sync/notifier/object_id_invalidation_map.h"
 #include "sync/tools/null_invalidation_state_tracker.h"
 
diff --git a/sync/tools/sync_tools.gyp b/sync/tools/sync_tools.gyp
index 7cc8352..20ca8ec 100644
--- a/sync/tools/sync_tools.gyp
+++ b/sync/tools/sync_tools.gyp
@@ -39,6 +39,7 @@
     ],
     'dependencies': [
       '../../base/base.gyp:base',
+      '../../components/components.gyp:invalidation',
       '../../jingle/jingle.gyp:notifier',
       '../../net/net.gyp:net',
       '../../net/net.gyp:net_test_support',
@@ -59,6 +60,7 @@
     ],
     'dependencies': [
       '../../base/base.gyp:base',
+      '../../components/components.gyp:invalidation',
       '../../jingle/jingle.gyp:notifier',
       '../../net/net.gyp:net',
       '../../net/net.gyp:net_test_support',