Move several annotations to annotations package.

base/android/java/src/org/chromium/base/library_loader/Linker.java

 // 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.
 
 package org.chromium.base.library_loader;
 
 import android.os.Bundle;
 import android.os.Parcel;
 import android.os.ParcelFileDescriptor;
 import android.os.Parcelable;
 import android.util.Log;
 
-import org.chromium.base.AccessedByNative;
 import org.chromium.base.CalledByNative;
 import org.chromium.base.SysUtils;
 import org.chromium.base.ThreadUtils;
+import org.chromium.base.annotations.AccessedByNative;
 
 import java.io.FileNotFoundException;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
 
 import javax.annotation.Nullable;
 
 /*
  * Technical note:
@@ skipping 1107 matching lines @@
         }
     }
 
     // The map of libraries that are currently loaded in this process.
     private static HashMap<String, LibInfo> sLoadedLibraries = null;
 
     // Used to pass the shared RELRO Bundle through Binder.
     public static final String EXTRA_LINKER_SHARED_RELROS =
             "org.chromium.base.android.linker.shared_relros";
 }