Retry: 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/315433002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@275305 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 92 deletions

diff --git a/sync/notifier/invalidation_notifier_unittest.cc b/sync/notifier/invalidation_notifier_unittest.cc
deleted file mode 100644
index 75c6b3a..0000000
--- a/sync/notifier/invalidation_notifier_unittest.cc
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright 2014 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.
-
-#include "sync/notifier/invalidation_notifier.h"
-
-#include "base/memory/scoped_ptr.h"
-#include "base/message_loop/message_loop.h"
-#include "jingle/notifier/base/fake_base_task.h"
-#include "jingle/notifier/base/notifier_options.h"
-#include "jingle/notifier/listener/fake_push_client.h"
-#include "net/url_request/url_request_test_util.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/internal_api/public/util/weak_handle.h"
-#include "sync/notifier/fake_invalidation_handler.h"
-#include "sync/notifier/fake_invalidation_state_tracker.h"
-#include "sync/notifier/invalidation_state_tracker.h"
-#include "sync/notifier/invalidator_test_template.h"
-#include "sync/notifier/push_client_channel.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace syncer {
-
-namespace {
-
-class InvalidationNotifierTestDelegate {
- public:
-  InvalidationNotifierTestDelegate() {}
-
-  ~InvalidationNotifierTestDelegate() {
-    DestroyInvalidator();
-  }
-
-  void CreateInvalidator(
-      const std::string& invalidator_client_id,
-      const std::string& initial_state,
-      const base::WeakPtr<InvalidationStateTracker>&
-          invalidation_state_tracker) {
-    DCHECK(!invalidator_.get());
-    scoped_ptr<notifier::PushClient> push_client(
-        new notifier::FakePushClient());
-    scoped_ptr<SyncNetworkChannel> network_channel(
-        new PushClientChannel(push_client.Pass()));
-    invalidator_.reset(
-        new InvalidationNotifier(
-            network_channel.Pass(),
-            invalidator_client_id,
-            UnackedInvalidationsMap(),
-            initial_state,
-            MakeWeakHandle(invalidation_state_tracker),
-            "fake_client_info"));
-  }
-
-  Invalidator* GetInvalidator() {
-    return invalidator_.get();
-  }
-
-  void DestroyInvalidator() {
-    // Stopping the invalidation notifier stops its scheduler, which deletes
-    // any pending tasks without running them.  Some tasks "run and delete"
-    // another task, so they must be run in order to avoid leaking the inner
-    // task.  Stopping does not schedule any tasks, so it's both necessary and
-    // sufficient to drain the task queue before stopping the notifier.
-    message_loop_.RunUntilIdle();
-    invalidator_.reset();
-  }
-
-  void WaitForInvalidator() {
-    message_loop_.RunUntilIdle();
-  }
-
-  void TriggerOnInvalidatorStateChange(InvalidatorState state) {
-    invalidator_->OnInvalidatorStateChange(state);
-  }
-
-  void TriggerOnIncomingInvalidation(
-      const ObjectIdInvalidationMap& invalidation_map) {
-    invalidator_->OnInvalidate(invalidation_map);
-  }
-
- private:
-  base::MessageLoop message_loop_;
-  scoped_ptr<InvalidationNotifier> invalidator_;
-};
-
-INSTANTIATE_TYPED_TEST_CASE_P(
-    InvalidationNotifierTest, InvalidatorTest,
-    InvalidationNotifierTestDelegate);
-
-}  // namespace
-
-}  // namespace syncer