Fixed Compilation issues related to API Level of Android

chrome/android/javatests/src/org/chromium/chrome/browser/SmartClipProviderTest.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.chrome.browser;
 
+import android.annotation.TargetApi;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.graphics.Rect;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Message;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.view.View;
 import android.view.ViewGroup;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
@@ skipping 71 matching lines @@
 
         mSmartClipProviderClass = getSmartClipProviderClass();
         assertNotNull(mSmartClipProviderClass);
         mSetSmartClipResultHandlerMethod = mSmartClipProviderClass.getDeclaredMethod(
                 "setSmartClipResultHandler", new Class[] { Handler.class });
         mExtractSmartClipDataMethod = mSmartClipProviderClass.getDeclaredMethod(
                 "extractSmartClipData",
                 new Class[] { Integer.TYPE, Integer.TYPE, Integer.TYPE, Integer.TYPE });
     }
 
+    @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
     @Override
     public void tearDown() throws Exception {
         try {
-            mHandlerThread.quitSafely();
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
+                mHandlerThread.quitSafely();
+            }
         } finally {
             super.tearDown();
         }
     }
 
     // Implements Handler.Callback
     @Override
     public boolean handleMessage(Message msg) {
         Bundle bundle = msg.getData();
         assertNotNull(bundle);
@@ skipping 58 matching lines @@
             }
         });
         mCallbackHelper.waitForCallback(0, 1);  // call count: 0 --> 1
         assertEquals("about:blank", mCallbackHelper.getTitle());
         assertEquals("about:blank", mCallbackHelper.getUrl());
         assertNotNull(mCallbackHelper.getText());
         assertNotNull(mCallbackHelper.getHtml());
         assertNotNull(mCallbackHelper.getRect());
     }
 }