Change method of activity tracking done in ActivityStatus.

content/public/android/javatests/src/org/chromium/content/browser/LocationProviderTest.java

Index: content/public/android/javatests/src/org/chromium/content/browser/LocationProviderTest.java
diff --git a/content/public/android/javatests/src/org/chromium/content/browser/LocationProviderTest.java b/content/public/android/javatests/src/org/chromium/content/browser/LocationProviderTest.java
index 5dde1f2fda5acea0b520f6a8ed5a215dba40d1f1..eae21883979e8249b8b9c45bed94abf5795d7ba1 100644
--- a/content/public/android/javatests/src/org/chromium/content/browser/LocationProviderTest.java
+++ b/content/public/android/javatests/src/org/chromium/content/browser/LocationProviderTest.java
@@ -4,6 +4,7 @@
 
 package org.chromium.content.browser;
 
+import android.app.Activity;
 import android.test.UiThreadTest;
 import android.test.InstrumentationTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
@@ -15,10 +16,12 @@ import org.chromium.base.test.util.Feature;
  * Test suite for LocationProvider.
  */
 public class LocationProviderTest extends InstrumentationTestCase {
+    private Activity mActivity;
     private LocationProvider mLocationProvider;
 
     @Override
     public void setUp() {
+        mActivity = new Activity();
         mLocationProvider = LocationProvider.create(getInstrumentation().getTargetContext());
     }
 
@@ -60,9 +63,9 @@ public class LocationProviderTest extends InstrumentationTestCase {
     public void testStartPauseResumeStop() throws Exception {
         mLocationProvider.start(false);
         assertTrue("Should be running", mLocationProvider.isRunning());
-        ActivityStatus.onStateChange(null, ActivityStatus.PAUSED);
+        ActivityStatus.onStateChange(mActivity, ActivityStatus.PAUSED);
         assertFalse("Should have paused", mLocationProvider.isRunning());
-        ActivityStatus.onStateChange(null, ActivityStatus.RESUMED);
+        ActivityStatus.onStateChange(mActivity, ActivityStatus.RESUMED);
         assertTrue("Should have resumed", mLocationProvider.isRunning());
         mLocationProvider.stop();
         assertFalse("Should have stopped", mLocationProvider.isRunning());
@@ -76,10 +79,10 @@ public class LocationProviderTest extends InstrumentationTestCase {
     @UiThreadTest
     @Feature({"Location"})
     public void testPauseStartResumeStop() throws Exception {
-        ActivityStatus.onStateChange(null, ActivityStatus.PAUSED);
+        ActivityStatus.onStateChange(mActivity, ActivityStatus.PAUSED);
         mLocationProvider.start(false);
         assertFalse("Should not be running", mLocationProvider.isRunning());
-        ActivityStatus.onStateChange(null, ActivityStatus.RESUMED);
+        ActivityStatus.onStateChange(mActivity, ActivityStatus.RESUMED);
         assertTrue("Should have resumed", mLocationProvider.isRunning());
         mLocationProvider.stop();
         assertFalse("Should have stopped", mLocationProvider.isRunning());
@@ -94,11 +97,11 @@ public class LocationProviderTest extends InstrumentationTestCase {
     public void testStartPauseUpgradeResumeStop() throws Exception {
         mLocationProvider.start(false);
         assertTrue("Should be running", mLocationProvider.isRunning());
-        ActivityStatus.onStateChange(null, ActivityStatus.PAUSED);
+        ActivityStatus.onStateChange(mActivity, ActivityStatus.PAUSED);
         assertFalse("Should have paused", mLocationProvider.isRunning());
         mLocationProvider.start(true);
         assertFalse("Should be paused", mLocationProvider.isRunning());
-        ActivityStatus.onStateChange(null, ActivityStatus.RESUMED);
+        ActivityStatus.onStateChange(mActivity, ActivityStatus.RESUMED);
         assertTrue("Should have resumed", mLocationProvider.isRunning());
         mLocationProvider.stop();
         assertFalse("Should have stopped", mLocationProvider.isRunning());