Get views_unittests pass on touch build

views/view_unittest.cc

Index: views/view_unittest.cc
diff --git a/views/view_unittest.cc b/views/view_unittest.cc
index 5dfc84dc8be8d29fd272ac86dd4bf4fcdc4c4855..09483bc2bd96bf39333feea087a5fbd97b6a95dd 100644
--- a/views/view_unittest.cc
+++ b/views/view_unittest.cc
@@ -1161,6 +1161,7 @@ class DefaultButtonTest : public ViewTest {
   }
 
   virtual void SetUp() OVERRIDE {
+    ViewTest::SetUp();
     test_dialog_ = new TestDialog(NULL);
     Widget* window =
         Widget::CreateWindowWithBounds(test_dialog_, gfx::Rect(0, 0, 100, 100));
@@ -1271,6 +1272,7 @@ class ButtonDropDownTest : public ViewTest {
   }
 
   virtual void SetUp() OVERRIDE {
+    ViewTest::SetUp();
     test_dialog_ = new TestDialog(&mock_menu_model_);
     Widget* window =
         Widget::CreateWindowWithBounds(test_dialog_, gfx::Rect(0, 0, 100, 100));
@@ -2417,6 +2419,7 @@ class ViewLayerTest : public ViewsTestBase {
   }
 
   virtual void SetUp() OVERRIDE {
+    ViewTest::SetUp();
     old_use_acceleration_ = View::get_use_acceleration_when_possible();
     View::set_use_acceleration_when_possible(true);