Update Robolectric to 3.2.2

chrome/android/junit/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelperTest.java

Index: chrome/android/junit/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelperTest.java
diff --git a/chrome/android/junit/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelperTest.java b/chrome/android/junit/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelperTest.java
index b0ac68b1fef5ef5d8e4202a6925e48100bc62210..1f5b49ce9d8cf063ba12bccc5ee24f66a9444d76 100644
--- a/chrome/android/junit/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelperTest.java
+++ b/chrome/android/junit/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelperTest.java
@@ -21,6 +21,15 @@ import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.DisplayMetrics;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import org.chromium.base.ContextUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.compositor.layouts.LayoutRenderHost;
@@ -30,19 +39,13 @@ import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.tabmodel.EmptyTabModel;
 import org.chromium.testing.local.LocalRobolectricTestRunner;
 import org.chromium.ui.base.LocalizationUtils;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.robolectric.annotation.Config;
 
 import java.util.ArrayList;
 import java.util.List;
 
 /** Tests for {@link StripLayoutHelper}. */
 @RunWith(LocalRobolectricTestRunner.class)
-@Config(manifest = Config.NONE)
+@Config(manifest = Config.NONE, sdk = 21)
 public class StripLayoutHelperTest {
     @Mock private Context mContext;
     @Mock private Resources mResources;
@@ -63,6 +66,8 @@ public class StripLayoutHelperTest {
     /** Reset the environment before each test. */
     @Before
     public void beforeTest() {
+        ContextUtils.initApplicationContextForTests(RuntimeEnvironment.application);
+
         MockitoAnnotations.initMocks(this);
         when(mContext.getResources()).thenReturn(mResources);
         when(mResources.getString(R.string.accessibility_tabstrip_btn_close_tab)).thenReturn(