Move JNI annotations to annotations package.

mojo/android/javatests/src/org/chromium/mojo/MojoTestCase.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.mojo;
 
 import android.content.Context;
 import android.test.InstrumentationTestCase;
 
-import org.chromium.base.JNINamespace;
+import org.chromium.base.annotations.JNINamespace;
 import org.chromium.base.library_loader.LibraryLoader;
 import org.chromium.base.library_loader.LibraryProcessType;
 
 /**
  * Base class to test mojo. Setup the environment.
  */
 @JNINamespace("mojo::android")
 public class MojoTestCase extends InstrumentationTestCase {
 
     private long mTestEnvironmentPointer;
@@ skipping 35 matching lines @@
 
     private native void nativeInitApplicationContext(Context context);
 
     private native long nativeSetupTestEnvironment();
 
     private native void nativeTearDownTestEnvironment(long testEnvironment);
 
     private native void nativeRunLoop(long timeoutMS);
 
 }