[Andorid] ClipDrawable progress bar experiment.

chrome/android/javatests/src/org/chromium/chrome/browser/widget/ClipDrawableProgressBarTest.java

 // Copyright 2015 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.widget;
 
-import static org.chromium.base.test.util.Restriction.RESTRICTION_TYPE_PHONE;
-
 import android.test.suitebuilder.annotation.MediumTest;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
-import org.chromium.base.test.util.Restriction;
 import org.chromium.chrome.shell.ChromeShellTestBase;
 import org.chromium.chrome.shell.R;
 import org.chromium.content.browser.test.util.Criteria;
 import org.chromium.content.browser.test.util.CriteriaHelper;
 
 import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * Tests related to the ToolbarProgressBar.
  */
-public class ToolbarProgressBarTest extends ChromeShellTestBase {
+public class ClipDrawableProgressBarTest extends ChromeShellTestBase {
     /**
      * Test that calling progressBar.setProgress(# > 0) followed by progressBar.setProgress(0)
      * results in a hidden progress bar (the secondary progress needs to be 0).
      * @throws InterruptedException
      */
     @Feature({"Android-Toolbar"})
     @MediumTest
-    @Restriction(RESTRICTION_TYPE_PHONE)
     public void testProgressBarDisappearsAfterFastShowHide() throws InterruptedException {
         launchChromeShellWithUrl("about:blank");
         waitForActiveShellToBeDoneLoading();
 
-        final AtomicReference<ToolbarProgressBar> progressBar =
-                new AtomicReference<ToolbarProgressBar>();
+        final AtomicReference<ClipDrawableProgressBar> progressBar =
+                new AtomicReference<ClipDrawableProgressBar>();
         ThreadUtils.runOnUiThread(new Runnable() {
             @Override
             public void run() {
-                progressBar.set((ToolbarProgressBar) getActivity().findViewById(R.id.progress));
+                progressBar.set(
+                        (ClipDrawableProgressBar) getActivity().findViewById(R.id.progress));
+            }
+        });
+
+        // Make sure that there is some progress.
+        CriteriaHelper.pollForUIThreadCriteria(new Criteria() {
+            @Override
+            public boolean isSatisfied() {
+                return progressBar.get().getProgress() > 0;
             }
         });
 
         // Wait for the progress bar to be reset.
         CriteriaHelper.pollForUIThreadCriteria(new Criteria() {
             @Override
             public boolean isSatisfied() {
                 return progressBar.get().getProgress() == 0;
             }
         });
-
-        ThreadUtils.runOnUiThread(new Runnable() {
-            @Override
-            public void run() {
-                assertEquals("Progress bar should be hidden to start.", 0,
-                        progressBar.get().getProgress());
-                progressBar.get().setProgress(10);
-                assertTrue("Progress bar did not start animating",
-                        progressBar.get().isAnimatingForShowOrHide());
-                progressBar.get().setProgress(0);
-            }
-        });
-
-        // Wait for the progress bar to finish any and all animations.
-        CriteriaHelper.pollForUIThreadCriteria(new Criteria() {
-            @Override
-            public boolean isSatisfied() {
-                return !progressBar.get().isAnimatingForShowOrHide();
-            }
-        });
-
-        ThreadUtils.runOnUiThread(new Runnable() {
-            @Override
-            public void run() {
-                // The secondary progress should be gone.
-                assertEquals("Progress bar background still visible.", 0,
-                        progressBar.get().getSecondaryProgress());
-            }
-        });
     }
 }