[Sync] Convert sync to a static library.

components/sync/engine_impl/sync_scheduler_impl.h

 // 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.
 
 #ifndef COMPONENTS_SYNC_ENGINE_IMPL_SYNC_SCHEDULER_IMPL_H_
 #define COMPONENTS_SYNC_ENGINE_IMPL_SYNC_SCHEDULER_IMPL_H_
 
 #include <map>
 #include <memory>
 #include <string>
 
 #include "base/callback.h"
 #include "base/cancelable_callback.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
-#include "components/sync/base/sync_export.h"
 #include "components/sync/base/weak_handle.h"
 #include "components/sync/engine/polling_constants.h"
 #include "components/sync/engine_impl/net/server_connection_manager.h"
 #include "components/sync/engine_impl/nudge_source.h"
 #include "components/sync/engine_impl/sync_scheduler.h"
 #include "components/sync/engine_impl/syncer.h"
 #include "components/sync/sessions_impl/nudge_tracker.h"
 #include "components/sync/sessions_impl/sync_session.h"
 #include "components/sync/sessions_impl/sync_session_context.h"
 
 namespace syncer {
 
 class BackoffDelayProvider;
 
 namespace sessions {
 struct ModelNeutralState;
 }
 
-class SYNC_EXPORT SyncSchedulerImpl : public SyncScheduler,
-                                      public base::NonThreadSafe {
+class SyncSchedulerImpl : public SyncScheduler, public base::NonThreadSafe {
  public:
   // |name| is a display string to identify the syncer thread.  Takes
   // |ownership of |syncer| and |delay_provider|.
   SyncSchedulerImpl(const std::string& name,
                     BackoffDelayProvider* delay_provider,
                     sessions::SyncSessionContext* context,
                     Syncer* syncer);
 
   // Calls Stop().
   ~SyncSchedulerImpl() override;
@@ skipping 61 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(SyncSchedulerTest,
                            ServerConnectionChangeDuringBackoff);
   FRIEND_TEST_ALL_PREFIXES(SyncSchedulerTest,
                            ConnectionChangeCanaryPreemptedByNudge);
   FRIEND_TEST_ALL_PREFIXES(BackoffTriggersSyncSchedulerTest,
                            FailGetEncryptionKey);
   FRIEND_TEST_ALL_PREFIXES(SyncSchedulerTest, SuccessfulRetry);
   FRIEND_TEST_ALL_PREFIXES(SyncSchedulerTest, FailedRetry);
   FRIEND_TEST_ALL_PREFIXES(SyncSchedulerTest, ReceiveNewRetryDelay);
 
-  struct SYNC_EXPORT WaitInterval {
+  struct WaitInterval {
     enum Mode {
       // Uninitialized state, should not be set in practice.
       UNKNOWN = -1,
       // We enter a series of increasingly longer WaitIntervals if we experience
       // repeated transient failures.  We retry at the end of each interval.
       EXPONENTIAL_BACKOFF,
       // A server-initiated throttled interval.  We do not allow any syncing
       // during such an interval.
       THROTTLED,
     };
@@ skipping 185 matching lines @@
   // A second factory specially for weak_handle_this_, to allow the handle
   // to be const and alleviate threading concerns.
   base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_for_weak_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncSchedulerImpl);
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_ENGINE_IMPL_SYNC_SCHEDULER_IMPL_H_